US20140149544A1 - System and method for providing rights management services for network services - Google Patents

Abstract

A first device implements an application platform that is shared with a second device. The application platform can be implemented so that the first device and the second device operate to have a same identity to at least the network service. The first device provides a user interface in order to receive input for accessing or using the network service. Additionally, the first device communicates input received in response to providing the user interface to the network service. The first device can receive a token from the network service in response to communicating the input. Additionally, the first device can communicate a set of data items to the second device. The set of data items includes the token and one or more identifiers that enable the second device to access and use the network service while appearing as the first device to the network service.

Description

RELATED APPLICATIONS
• This application claims benefit of priority to (i) Provisional U.S. Patent Application No. 61/730,797, filed Nov. 28, 2012, entitled SYSTEM AND METHOD FOR USE OF NETWORK SERVICES IN RECEIVING CONTENT AND DATA; and (ii) Provisional U.S. Patent Application No. 61/800,274, filed Mar. 15, 2013, entitled SYSTEM AND METHOD FOR USE OF NETWORK SERVICES IN RECEIVING CONTENT AND DATA; both of the aforementioned priority applications being hereby incorporated by reference in their respective entirety.
TECHNICAL FIELD
• Embodiments described herein pertain generally to a system and method for presenting content, and more specifically, a system and method for presenting content with time-based metadata.
BACKGROUND
• Network services (or sometimes referred to as “cloud” computing services) exist in various forms. For example, cloud music services include PANDORA, SPOTIFY and RHAPSODY are available to users on various computing platforms. More generally, a variety of network services are available to users, such as streaming services for movies, photo-sharing sites, social networking sites, and gaming sites. Numerous types of devices are used to access these services. For example, it is common for network services to be accessible to mobile devices, tablets and personal computers operating different types of applications or browsers.
BRIEF DESCRIPTION OF THE DRAWINGS
• FIG. 1 illustrates an example system in which multiple devices cooperate with one another in accessing a network service for network service data items.
• FIG. 2 illustrates a logical architecture for a playback device, according to one or more embodiments.
• FIG. 3A illustrates a method for operating a computing device to handle user interface operations for a network service, separate from a device in which playback functionality is provided, according to one or more embodiments.
• FIG. 3B illustrates a method for operating a playback device to output content from a network service, separate from a device in which user interface functionality for the network services is provided, according to one or more embodiments.
• FIG. 3C illustrates a method for handling user interface events generated from a network service when multiple devices access the network service at the same time.
• FIG. 3D illustrates an example method for implementing a digital rights management (DRM) scheme in context of two devices that access a network service.
• FIG. 3E illustrates a method for operating a network service to enable a user to access a network service using multiple devices, according to one or more embodiments.
• FIG. 4 illustrates a system for implementing a rights management service in context of a user interface and playback device, according to one or more embodiments.
• FIG. 5 illustrates an architecture for a rights management service, according to an embodiment.
• FIG. 6 illustrates a method for utilizing a rights management service, according to one or more embodiments.
• FIG. 7A illustrates a user interface device in accordance with one or more embodiments.
• FIG. 7B illustrates a playback device in accordance with one or more embodiments.
DETAILED DESCRIPTION
• Embodiments described herein provide for a computing environment in which the use of a network service can be distributed amongst multiple devices. In particular, examples described herein provide for a retrieval or playback device that communicates with a network service to receive data items (e.g., content). In the same session, another device can communicate with the network service to handle user interface events and functionality on behalf of the retrieval or playback device. Such a configuration enables more diversity in the type of device that can be used for retrieval or playback of data items from a network service. For example, an appliance or dedicated player can operate to retrieve content from a network service, without need for the device to enable direct user interaction. Rather, the user interaction that may otherwise be required from the appliance or dedicated player can be provided through another device.
• Additionally, some embodiments provide for use of an intermediary rights management service which can operate to communicate rights management rules that control the manner in which retrieval or playback devices access and use a given network service. The rights management service can be used to enable an independent or non-platform specific application to be used in connection with retrieval or playback operations from any one of multiple network services. Among other benefits, the rights management service enables network services to be accessed and used without the need for proprietary or specific client applications which implement rights management rules for specific network services.
• In some embodiments, a network service is utilized by multiple devices. In an embodiment, a first device implements an application platform that is shared with a second device. The application platform can be implemented so that the first device and the second device operate to have a same identity to at least the network service. The first device provides a user interface in order to receive input for accessing or using the network service. Additionally, the first device communicates input received in response to providing the user interface to the network service. The first device can receive a token from the network service in response to communicating the input. Additionally, the first device can communicate a set of data items to the second device. The set of data items includes the token and one or more identifiers that enable the second device to access and use the network service while appearing as the first device to the network service.
• In another variation, a playback device implements an application platform that is shared with a user interface device. The application platform can be implemented so that the playback device and the user interface device can operate to have a same identity to at least the network service. The playback device communicates with the user interface device to receive a set of data items, the set of data items including (i) a token communicated by the network service to the user interface device, and (ii) one or more identifiers that are used by the user interface device in order to access the network service. The playback device accesses the network service using the token and the one or more identifiers received from the user interface device.
• According to some embodiments, a universal retrieval or playback component can be used with an intermediary rights management service in order to enable a computing device to access and utilize any one of multiple possible network services, in accordance with rights management rules of that service.
• Among other benefits, embodiments described herein enable for various kinds of network services (e.g., cloud media services, photo-sharing sites, etc.) to be received and utilized on a diverse range of devices (e.g., Internet-enabled accessories or appliance devices that stream content). In particular, devices can utilize such services without requirement for the device to enable user interaction. Additionally, some embodiments provide for devices to use a universal program or resource to access network services, so that such devices do not need to have resident (or previously installed) a proprietary or service-specific application to implement functionality such as rights management rules.
• Some embodiments described herein provide a system, method and device for utilizing a network service. In one embodiment, a first device is operable to provide a user interface for the network service. From the first device, input received in response to providing the user interface is communicated to the network service. In response to communicating the input, the user interface device receives a token for accessing the network service. The user interface device communicates the token to a playback device.
• According to another embodiment, a playback device operates to receive plurality of links from a user interface device. The plurality of links can identify (or be used to identify) one or more network service data items. A network service data item that is identified by each of the plurality of links is retrieved from the network service. While the network service data items are retrieved, the playback device detects an occurrence of a user interface event that is generated from the network service. Data identifying the user interface event is communicated to the user interface device.
• Still further, an embodiment includes a system comprising a first device and a second device. The first device provides a user interface, and the second device includes a data output component. The first device may be configured to receive information from a user through the user interface, and to communicate the information to the network service. The first device may also receive a token or other programmatic credential from the network service in response to communicating the information. The first device may communicate the token to the second device. The second device may be configured to use the token to access the network service without receiving input from the user. The data items received from the network service are outputted using the output component.
• Still further, an embodiment provides for a playback device that operates to receive a plurality of links from a user interface device. Each of the plurality of links identifies one or more network service data items. A network service data item is retrieved as identified by each of the plurality of links. While retrieving the network service data item identified by each of the plurality of links, an occurrence of a user interface event is detected with the network service. Data identifying the user interface event is communicated to the user interface device.
• In another embodiment, network service is utilized on a playback device. On a first device, a session is established with a network service to receive media data items for playback. With the first device, a second device is controlled to use the programmatic credential of the first device to access the network service and retrieve media data items during the session.
• In another embodiment, a computer system is provided for utilizing a network service. The computer system includes a memory to store a plurality of network service libraries, where each network service library is associated with a corresponding network service. Each network service library may include (i) a collection of link data, the link data identifying a data item provided on the network service, and (ii) a set of rights management rules for the network service. A processor of the computer system can determine the network service that is specified by the communication. The processor can also determine, from the network service library, the link data in the collection of link data that identifies each identifier in the set of identifiers. One or more control parameters are also determined for the communication that are based on the set of rights management rules for the determined service. A set of links are communicated to the playback device that are based on the determined link data. The set of links may also be communicated with the control parameters to enable the playback device to retrieve data items from the determined network service in accordance with the set of rights management rules for that network service.
• In an embodiment, a first set of links is received from a user interface device. Each link in the first set of links (i) identifies a data item on a corresponding first network service, and (ii) directs the playback device to an intermediary network service. The first set of links is signaled to the intermediary network service, and in response, a second set of links are received from the intermediary network service. Each link in the second set of links identifies the data item of one of the first of identifiers.
• According to another embodiment, a first set of links are structured, so that each link in the first set of links (i) identifies a data item on a corresponding first network service, and (ii) links to an intermediary network service. The first set of links is signaled to a playback device to cause the playback device to access the intermediary network service.
• Still further, an embodiment provides a player on a computing device that is able to playback content from multiple network services. A network service can detect and use the player as an alternative to a service-specific application for that service. Media resources from the network service can be played back by accessing an intermediate rights management service to identify a set of media resources from the network service for playback. A set of playback links for each media resource in the set are received from the intermediate rights management service. The set of playback links each link to a corresponding media resource provided from the network service.
• One or more embodiments described herein provide that methods, techniques and actions performed by a computing device are performed programmatically, or as a computer-implemented method. Programmatically means through the use of code, or computer-executable instructions. A programmatically performed step may or may not be automatic.
• One or more embodiments described herein may be implemented using programmatic modules or components. A programmatic module or component may include a program, a subroutine, a portion of a program, or a software component or a hardware component capable of performing one or more stated tasks or functions. As used herein, a module or component can exist on a hardware component independently of other modules or components. Alternatively, a module or component can be a shared element or process of other modules, programs or machines.
• Furthermore, one or more embodiments described herein may be implemented through the use of instructions that are executable by one or more processors. These instructions may be carried on a computer-readable medium. Machines shown or described with figures below provide examples of processing resources and computer-readable mediums on which instructions for implementing embodiments of the invention can be carried and/or executed. In particular, the numerous machines shown with embodiments of the invention include processor(s) and various forms of memory for holding data and instructions. Examples of computer-readable mediums include permanent memory storage devices, such as hard drives on personal computers or servers. Other examples of computer storage mediums include portable storage units, such as CD or DVD units, flash memory (such as carried on many multifunctional phones and portable computing devices), and magnetic memory. Computers, terminals, network enabled devices (e.g. mobile devices such as cell phones) are all examples of machines and devices that utilize processors, memory, and instructions stored on computer-readable mediums. Additionally, embodiments may be implemented in the form of computer-programs, or a computer usable carrier medium capable of carrying such a program.
• System Overview
• FIG. 1 illustrates an example system in which multiple devices cooperate with one another in accessing a network service. In particular, anexample system100 enables network services102 to be accessed and used through a first device, which is provided inFIG. 1 as auser interface device110, and a second device, which is provided inFIG. 1 as aplayback device120. The network service102 can be accessed over a network113 (e.g., Internet) by each of theuser interface device110 andplayback device120 through, for example, a website. The network services102 that can be used by anexample system100 include, for example, websites (e.g., social networking sites, photo sharing sites etc.), or cloud-based media services (e.g., music playback sites such as PANDORA).
• Among other benefits, the example ofFIG. 1 recognizes that while there are numerous kinds of network enabled devices, some network enabled devices are not suited for handling user interface interactions required from network services102. For example, some devices such as televisions require users to utilize remote controls that are difficult to operate in providing input. Other devices, such as (streaming or re-streaming appliances) and have limited or no user interactive capabilities that are local on the device. Such operating environments limit the ability of these devices to utilize network services, particularly when such services require user interaction for certain events.
• With reference to an example ofFIG. 1,system100 includes auser interface device110, andplayback device120. Theuser interface device110 can correspond to any network enabled computing device that is capable of receiving user input, and of communicating such input to other devices and/or network services or websites. As examples, theuser interface device110 can correspond to a mobile computing device (e.g., multifunctional cellular/telephony device, such as smart phone), tablet, laptop, netbook, combination computing device, personal computer, etc. Theuser interface device110 can include anetwork service interface112, auser interface114, and adevice network interface116. The components can be implemented using a combination of hardware, logic and/or software. Thenetwork service interface112 can comprise software or logic for accessing network locations or sites that are associated with or otherwise used in providing resources for the network service102. Thenetwork service interface112 includes logic (e.g., client application, such as commercially available browser or web-based application) for utilizing a network port (e.g., a wireless port, such as a cellular, Wireless Fidelity (“WiFi”), or Bluetooth) on theuser interface device110. Theuser interface114 can include a combination of input and/or output components, such as a touchscreen display, microphone (with corresponding speech recognition), keyboard or other button input mechanism, or other kinds of user interface mechanisms. Thedevice network interface116 can include logic (e.g., application) that utilizes a same or different network port to communicate with at least theplayback device120. In some implementations, thedevice network interface116 can include logic (e.g., software, firmware) for enabling the device to be a member of a personal network.
• In an example ofFIG. 1, theplayback device120 can include a network service interface122,output component124 anddevice network interface126. As an example, theplayback device120 can correspond to an appliance for accessing cloud services, network resources etc. For example, theplayback device120 can correspond to a streaming output appliance, a television, or an Internet appliance. In some variations, theplayback device120 can be another computing device that has user interface capabilities, but by user preference or designation, is used in conjunction with theuser interface device110 to access the network service102. Thus, theplayback device120 can correspond to mobile computing device (e.g., multifunctional cellular/telephony device, such as smart phone), tablet, laptop, netbook, combination computing device, personal computer, etc. The network service interface122 includes logic for utilizing a network port (e.g., a wireless port, such as a cellular, Wireless Fidelity (“WiFi”), or Bluetooth) on theplayback device120.
• Theoutput component124 generatesplayback data125, which can be outputted as audio and/or video. In one implementation, theplayback device120 includes output devices, such as speakers and/or a display screen, for providing the output from theplayback data125. In another implementation, theplayback device120 communicates theplayback data125 in some form to another connected device. For example,playback device120 can signal a connected device analog and/or digital data corresponding to theplayback data125. In variations,playback device120 can further process theplayback data125, by for example, transcoding theplayback data125 into another format. Still further, theplayback device120 can utilize other services or components (e.g., network connected components) to output content based on theplayback data125, and/or to process the playback data125 (e.g., transcode theplayback data125 on another device).
• Thedevice network interface126 of theplayback device120 can include logic (e.g., application) that utilizes a same or different network port to communicate with at least theuser interface device110. In some implementations, thedevice network interface116 can include logic (e.g., software, firmware) for enabling the device to communicate with theuser interface device110.
• Theuser interface device110 andplayback device120 can communicate with one another over anetwork link111. Thenetwork link111 can correspond to, for example, a local network link, and more specifically, to a wireless local link (e.g., WiFi or Bluetooth link). In variations, thenetwork link111 can utilize a wide area network, such as a cellular network and/or the Internet.
• In some implementations, each of theuser interface device110 and theplayback device120 can operate as a satellite on a personal network, such as described in U.S. patent application Ser. No. 10/808,606 (this application being hereby incorporated by reference in its entirety for all purposes). In such an implementation, each of theuser interface device110 and theplayback device120 can utilize an application or other programming logic that enables that device to communicate its capabilities and connection status to a registry of devices of a specific personal network. The registry can be centralized on one device (e.g., personal computer), distributed on multiple devices of the personal network, or provided as a network service. In one implementation, each of theuser interface device110 and theplayback device120 include apersonal network registry118,128, respectively, which enables that device to act as a member (or satellite) of a user's personal network. When implemented as a personal network, some of the communications and functionality described as between theuser interface device110 and theplayback device120 can be automatically initiated or performed, in response to certain conditions. For example, the user's operation of theuser interface device110 can trigger theplayback device120 to communicate with and utilize the network service102, in a manner described below with various embodiments. Similarly, another implementation may provide for use of theplayback device120 to automatically initiate operation such as described below on theuser interface device110.
• In some embodiments,user interface device110 is operated to gain access to the network service102. For example, the user can launch a shortcut or application launch onuser interface device110. In response, an application operating onuser interface device110 generates user interface features for prompting the user to provide input that may be required or otherwise utilized with network service102. The input provided by the user can be used to access the network service102. In one limitation,user interface device110 communicatesuser input107 to the network service102 via thenetwork service interface112. Theuser input107 can correspond to, for example, login and password information, or other account/identification information for enabling the network service102 to determine an account or setting for the user. In response, the network service102 can issue anauthorization token131 to theuser interface device110. Theauthorization token131 can correspond to a data item that is issued by a secure network site to identify and/or authenticate the user. Thenetwork service interface112 may communicate the authorization token to thedevice network interface116, which in turn communicates theauthorization token131 to theplayback device120. In one implementation, theuser interface116 of theuser interface device110 and theoutput component124 of theplayback device120 are part of a common application or application platform, so as to enable theauthorization token131 to be communicated fromuser interface device110 to theplayback device120, and then used on theplayback device120.
• In addition to obtaining and signaling theauthorization token131, theuser interface device110 can be used to specifyselection input109, for selection of specific networkservice data items106 for selection or retrieval by theplayback device120. For example, theuser interface device110 can be used to search, navigate, browse or otherwise identify data items for selection or retrieval from the network service102. In response to receiving theselection input109, the network service102 can providelinks105 for enabling retrieval of the selected network service data items. In variations, the network service102 can be triggered to automatically identify network service data items for the user or device. Still further, in other variations, theselection input109 can be sent from theplayback device120. For example, theplayback device120 can store selection input109 (e.g., favorite playlist, etc.), or receive theselection input109 from theuser interface device110.
• Theplayback device120 receives the authorization token131 from theuser interface device110. In one implementation, thedevice network interface126 of theplayback device120 receives the authorization token131 from theuser interface device110, and then communicates the token to the network service102 via the network service interface122. In addition to signaling theauthorization token131, theplayback device120 may signallinks105 for selected data items. For example, theplayback device120 can signallinks105 to the network service that identify media files (e.g., music, video). Thelinks105 identify networkservice data items106, which network service102 communicates to theplayback device120. Theoutput component124 generatesplayback data125 corresponding to the networkservice data items106.
• In some implementations, theplayback device120 is triggered to automatically access the network service102 using theauthorization token131 andlinks105 by theuser interface device110. For example, theuser interface device110 can trigger theplayback device120 into accessing data items from the network service102 by signaling theauthorization token131.
• Playback Device
• FIG. 2 illustrates a logical architecture for a playback device, according to one or more embodiments. In an embodiment, aplayback device120 includes adevice network interface210, aretrieval component230 and anoutput component240. In one embodiment,playback device120 is programmatically configured to communicate and retrieve data items from various different network services. For example, theplayback device120 can be configured to use links to identify data items from a network service, and then trigger operations in which the select data items are streamed from the network service to theplayback device120. As another example, theplayback device120 can be configured to use links to download documents or files identified by the links.
• Theplayback device120 includesservice logic224, which can include instruction sets and/or configuration data for individual network services. In one implementation, theservice logic224 can include plugins or program files. Additionally, theservice logic224 can include resources for network services, including anetwork service library227 and a digital rights management (DRM) library229. Thenetwork service library227 can store, for example,links205 for use in retrieving network service data items from acorresponding network service202. The DRM library229 can be provided from a corresponding network service to control, for example, the playback or use of media resources from thenetwork service202.
• Thedevice network interface210 includes components for communicating with other devices of the user, such as user interface device110 (seeFIG. 1). In one implementation, thedevice network interface210 includes inbound components corresponding to atoken handler212 and alink analysis214. Thetoken handler212 receives the token131 (seeFIG. 1) from theuser interface device110, and communicates the token to aservice logic224 for accessing an appropriate network service. Thelink analysis214 can operate to detect properties oflinks205 received from, for example, theuser interface device110. For example, thelink analysis214 can determine theparticular network service202 that is to be utilized in connection with the particular link. In some variations as described below, thelink analysis214 can also be used to determine whether arights management service201 is to be utilized in connection with retrieving a corresponding network service data item from acorresponding network service202. Both theauthorization token131 and the playback links205 can be communicated to theservice logic224 for enabling theretrieval component230 to access and retrieve data items from the particular network service102.
• In some embodiments, theretrieval component230 uses theauthorization component131 to access a set ofdata items219 from acorresponding network service202. Theretrieval component230 uses theauthorization token131 and one ormore playback links205 to retrieve thedata items219. The playback links205 can be stored as part of the particularnetwork service library227, communicated from theuser interface device110, received from thenetwork service202, or from an intermediary service (as described below). Theretrieval component230 may sequence or otherwise communicateplayback links205 in series, based on, for example, control rules as specified in the DRM library229, or as communicated from, for example, theuser interface device110.
• Theretrieval component230 can be controlled bycontrol parameters207 in the manner that links205 can used. For example, the timing or sequence of how thelinks205 are retrieved can be controlled by thecontrol parameters207. Thecontrol parameters207 can be identified by theservice logic224 used in retrieving the media resources from thenetwork service202. For example, thecontrol parameters207 can be identified or determined from the DRM library229 used or associated with the particular network service.
• Theretrieval component230 uses theplayback links205 to retrievedata items209 from thenetwork service202. In one implementation, data corresponding to retrieved networkservice data items206 are signaled to theoutput component240. Theoutput component240 can generate output content or playback on theplayback device120. In a variation,data206 corresponding to retrieved networkservice data items206 are signaled to thedevice network interface210 for processing or communication. For example, thedata206 can be signaled to (i) other devices that are connected or linked to theplayback device120, (ii) another elements of the same personal network for output, or (iii) another element of the same personal network for services (e.g., transcoding). Still further,data206 can be stored on theplayback device120 for later use.
• Embodiments recognize that many network services include events that trigger the need for user interaction, and the ability of the user to respond to the events may be required to avoid disruption in the availability of the services. For example, a network service may prompt the user for login and password information intermittingly, or ask the user a question (e.g., ask the user to rate the service). In some embodiments, theretrieval component230 includes a user interfaceevent detection component232. When a particular network service encounters a user interface event, the UI event detect232 signals aUI trigger239 that initiates rendering of the UI event on theuser interface device110. In one implementation, theUI trigger239 is received by anoutbound component216 of thedevice network interface210, which then signals theUI event217 to theuser interface device110.
• In some embodiments, thedevice network interface210 also operates to enable theplayback device120 to act as an element or satellite on a personal network of the user. Thedevice network interface210 may include adevice register225 that identifies other elements (programs, devices, data sources, accounts etc.) of a user's personal network. In particular, thedevice register225 can include data that identifies (i) a status of other elements of the personal network (e.g., whether other element is active), (ii) relevant capabilities that can be utilized by the playback device120 (e.g., transcoding), and (iii) a network location of the other elements of the personal network. In this way, thedevice network interface210 can signaldata206 to other elements of the personal network, and/or utilize resources of the personal network in handling thedata206.
• Rights Management Retrieval on Playback Device
• In some embodiments, theplayback device120 is able to utilize an intermediaryrights management service201. With further reference toFIG. 2, an intermediaryrights management service201 can provide a service that enables rights management controls ofdifferent network services202 to be implemented as a separate network service. The use of a web service, for example, to implement rights management for a network service provides an alternative to conventional approaches, in which eachnetwork service202 requires rights management controls to be implemented as part of the client application. Among other benefits, some embodiments enable use of the intermediaryrights management service201 to eliminate or reduce the need to maintain service-specific programmatic or data resources on theplayback device120.
• On theplayback device120, thedevice network interface210 receivescontrol links211 which direct a rightsmanagement retrieval component220 to therights management service201. The rightsmanagement retrieval component220 uses thecontrol links216 to access therights management service201. Therights management service201 identifiescontrol parameters223 of thenetwork service202 that is to be utilized by the particular set of control links211. As described with other examples, therights management service201 can be used to handle rights management for multiple network services (e.g., PANDORA, SPOTIFY, etc.). In one implementation, therights management service201 signalsplayback links205 to theplayback device120, along withcontrol parameters223 that are specific to thenetwork service202 identified in the control links211. The playback links205 andcontrol parameters223 are used by theretrieval component230 to retrievedata items209 from theparticular network service202.
• Methodology
• FIG. 3A illustrates a method for operating a computing device to handle user interface operations for a network service, separate from a device in which playback functionality is provided.
• FIG. 3B illustrates a method for operating a playback device to output content from a network service, separate from a device in which user interface functionality for the network services is provided.FIG. 3C illustrates an example method for handling user interface events when user interface and playback functionality or handled by different devices, according to one or more embodiments.FIG. 3D illustrates an example method for implementing a digital rights management (DRM) scheme in context of two devices that access a network service.FIG. 3E illustrates a method for operating a network service to enable a user to access a network service using multiple devices. In describing example methods ofFIG. 3A throughFIG. 3E, reference may be made to elements or components described withFIG. 1 orFIG. 2 for purpose of illustrating suitable components or elements for performing a step or sub-step being described.
• With reference toFIG. 3A, theuser interface device110 implements an application platform (308). In one implementation, the application platform corresponds to an application or application service that provides or otherwise enables the user interface device to access a particular network service. The application platform can be specific to the device type and platform (e.g., operating system), while at the same time being an application platform that is shared with another device and device platform (e.g., playback device120).
• Theuser interface device310 operates to display user interface functionality for interacting with a network service (310). In one implementation, the user interface functionality can be proprietary, or specific to the particular network service. For example, a client and web-based application can be installed and made proprietary or specific to a particular network service. In variations, the user interface functionality can be provided in the form of an application that is generic or nonspecific to different network services. For example, an application can prompt users for input such as login and password, a designation of a specific network service they wish to use, and other input such as search or navigation input for selecting data items. Still further, the user interface functionality can be provided by way of a browser or similar application that runs on theuser interface device110. For example, a browser can load an application from a network site, and provide the network service through the application running the browser.
• Theuser interface device110 may operate to communicate user input to a selected network service (320). In particular, the input can include information for identifying an account associated with the user. The input can also include information to authorized user to access the account for example, the information can include a log in, or password or other identifier (e.g., machine identifier, cookie etc.). Optionally, the input can also be in the form of selection input, such as search, navigation etc.
• Theuser interface device110 receives a token from the network service (330). In one implementation, the token can be session specific and provide authorization for the user to access their account and network service using theuser interface device110. In providing the authorization, the network service may also identify theuser interface device110. For example, the network service may identify theuser interface device110 by one or more select parameters, including by way of cookie stored on the user interface device, or by way of a machine identifier of theuser interface device310.
• Theuser interface device110 can communicate a set of data items to the playback device120 (340). The set of data items can include the token (342). In some variations, the set of data items includes one or more identifiers that the network service used to identify the user interface device110 (344). As theuser interface device110 and theplayback device120 share a common application platform, the set of data items communicated from theuser interface device110 can enable the receiving device (e.g., playback device120) to appear as the user interface device when accessing the network service. In variations, the set of data items includes the token, but other identifiers are obtained by theplayback device120 in a previous exchange with theuser interface device110. For example, theplayback device120 can receive the application platform (or portions thereof) from theuser interface device110 at a prior exchange, and identifiers communicated as part of the application platform can be used to determine the identifier for the network service.
• Under conventional approaches, the token received from a network service is valid for the receiving device, often for a particular session. The network service pairs the subsequent use of the token with, for example, an identifier associated with the application that accesses the service. In an example ofFIG. 1 andFIG. 2, theuser interface device110 andplayback device120 share copies of the same application and its identifiers (e.g., cookie). In this way, theplayback device120 is able to access a particular network service using the identifier communicated to theuser interface device110.
• In some embodiments, theuser interface device110 also communicate links that theplayback device120 can use to access data items from a network service (350). For example, the user may perform search operations for selecting data items using the user interface functionality of theuser interface device110. In some embodiments, the links may directly identify data items on a specific network service. In other embodiments, such as described withFIG. 4-FIG.6, the link is communicated from theuser interface device110 identify an intermediary rights management services, which modifies are communicates different links for using a particular network service in connection with control parameters and right management rules of that network service.
• With reference toFIG. 3B, theplayback device120 implements an application platform that is shared with the UI device110 (358). In one implementation, the application platform corresponds to an application or application service that provides or otherwise enables theplayback device120 to access a particular network service. The application platform can be specific to the device type and platform (e.g., operating system) of theplayback device120. In one variation, theplayback device120 receives at least portions of the application platform from theUI device110.
• Still further, in some variations, theplayback device120 can receive data items from the user interface device110 (360). The data items received from theUI device110 can include the token received from the network service, as well as one or more identifiers that enable theplayback device120 to appear as theUI device110 when accessing the network service. By way of example, the identifiers can include a cookie originally stored on the UI device110 (e.g., received when theUI device110 accessed the network service), or a machine identifier of the UI device. Additionally, communication of the identifier can also be carried through the shared application platform, which can include functionality for making theplayback device120 appear as theUI device110 for external sources.
• In an embodiment, theplayback device120 can run an application that is an instance of the network service interface used to access the network service on theuser interface device110. For example, theplayback device120 may run an instance of a web-based client application for a particular network service, so that the token received from theuser interface device110 enables theplayback device120 to access the network service.
• In some embodiments, theplayback device120 can receiveplayback links205 from the user interface device110 (364). The playback links205 can locate specific data items from a particular network service. Accordingly, theplayback device120 uses theplayback links205 to receive data items from the network service (368). For example, the playback links205 can be used to locate media files, such as songs, videos or other media content. Once located, the network service can stream data corresponding to the selected items to theplayback device120. In variations, the retrieval can identify files or documents that can be transferred to theplayback device120.
• Theplayback device120 can output data or content corresponding to the retrieved data items (372). In one implementation, theplayback device120 outputs content corresponding to the retrieved data items on the device. In variations, theplayback device120 has limited output capabilities, but rather it is dedicated device for streaming or signaling (e.g., in analog form) content data to other output devices, such as conventional non-network enabled televisions or stereos) (374). In one variation, theplayback device120 can stream data to a target device using, for example, a wireless (or wireline) connection. As an addition or variation, theplayback device120 can utilize devices or resources of the personal network to output or communicate data corresponding to the retrieved data items (376). For example, theplayback device120 can transcode the retrieved data items into an alternative format using a chance coating resource or application on the personal network. As another example, theplayback device120 can stream data corresponding to the retrieved data items to a target device on the personal network while concurrently receiving a stream corresponding to the data items from the network service.
• FIG. 3C illustrates a method for handling user interface events generated from a network service when multiple devices access the network service at the same time. More specifically, with reference toFIG. 3C, embodiments recognize that network services often generate user interface events, sometimes even after the session is initiated. Such user interface events can require user input to avoid disruptions, or maintain the full availability of the services. According to one embodiment, the playback device can include logic that detects when such user interface events occur when accessing a network site (380). For example, user interface events can include mandatory events, such as prompts that require the user to perform some action, such as confirm that the user is present, or have the user re-enter credential information. Other network services can require advertisements to be displayed, so that each advertisement corresponds to a user interface event. Still further, types of user interface events can include input that the user may provide in order to enhance the services. For example, the user may want to signal feedback indicating his like or dislike for a particular data item. In the context of media, for example, the user feedback can be used in selecting additional data items for that user. Thus, while the user feedback may not necessarily be required, the user may desire to provide input in order to fully realize the benefits of the network service.
• With the occurrence of a user interface event, one or more embodiments provide that theplayback device120 signals theuser interface device110 as to the occurrence of the user interface event (382). In one implementation, theplayback device120 can signal theuser interface device110 that the event occurred, and thenetwork service interface112 of theuser interface device110 can access the network service102 in order to obtain user interface information and functionality for enabling the user to provide feedback or response to the event (384). In another implementation, theplayback device120 can retrieve the user interface functionality, and signal it to theuser interface device110, where it is presented to the user.
• FIG. 3D illustrates an example method for implementing a digital rights management (DRM) scheme in context of two devices that access a network service. In one embodiment, theUI device110 and theplayback device120 exchange public keys (385). TheUI device110 then accesses the network service and logs in on behalf of the user (386).
• After logging in, the UI device may receive a link from the network service (388). The link can be for a desired song, playlist or channel. TheUI device110 encrypts the link with the public key (390) and sends the encrypted link to the playback device (391). Additionally, theuser interface device110 may operate to communicate user input to the network service. By way of example, the input can be in the form of selection input, such as search, navigation etc. For example, the user may perform search operations for selecting data items using the user interface functionality of theuser interface device110. In some embodiments, the links may directly identify data items on a specific network service.
• The playback device retains the private key and utilizes the private key to extract and communicate the link to the network service (392). In response to communicating the link, the playback device receives playback links from the network service (394). The playback links can identify data which can be streamed from the network service to the playback device. For example, the playback links can be used to locate media files, such as songs, videos or other media content. Once located, the network service can stream data corresponding to the selected items to theplayback device120. In variations, the retrieval can identify files or documents that can be transferred to theplayback device120.
• FIG. 3E illustrates a method for operating a network service to enable a user to access a network service using multiple devices, according to one or more embodiments. In an embodiment, network service102 includes one or more processors that operate to receive user-input corresponding a set of user credentials (393). The set of user credentials can include user login and password, or other identifiers that a user can specify in order to access a network service and link the network service to an account.
• The network service102 can identify a device that is used by the user to communicate the set of credentials (395). For example, the network service102 can seek to determine a machine identifier or cookie associated with the computing device in order to determine whether the device was previously used to access the network service102 using the same set of credentials.
• When the device is identified, a determination can be made as to whether the device is a first-in-time device to access the same user account or use the same set of credentials (396). The first-in-time device corresponds to the device the user first utilized to access the network service102 (e.g., the device the user used to establish an account and/or perform first download).
• If the device is the first-in-time device, then access is permitted (397). If however, the device is not the first-in-time device, then an additional set of determinations can be made to determine whether a condition is satisfied for authenticating the identified device is a follow-on device (398). If the condition is satisfied, then the identified device is granted access to the network service as a follow-on device (399). Else, the device can be denied access to the network service (400).
• The authorization given to the follow-on device can be the same or different than that provided to the first-in-time device. When the follow-on device is authorized, some embodiments provide that the network service grants access to both the first-in-time device and the follow-device at the same time (e.g., during a same network session). For example, with reference toFIG. 1, theUI device110 can correspond to a first-time-device that the user can use to establish an account or session (e.g., the user can enter login credentials). Theplayback device120 can correspond to the follow-on device. The credentials provided by theplayback device120 can be programmatically provided through, for example, an application interface of the playback device.
• By way of example, some embodiments provide for a network service to utilize a condition that corresponds to the identified device being a next device. In next device authorization, the user first connects to a network with a first device that then becomes authenticated to use the particular network service. Then the very next device that accesses the network service and uses the users login and password also becomes authenticated. In this way, two devices can be authenticated for a given user. Additional next device authentication can also be performed on a third or fourth device as specified in implementation (e.g., network service allows next two devices that login and use the user's credentials to be authenticated).
• As an addition or alternative, the condition for authentication can correspond to the identified device being used to access the network service within a given duration from when the first-in-time device is used.
• Intermediate Rights Management Service
• Many network services utilize business and rights management rules in the manner in which their services can be used. For example, online music services can limit the number of times a user can skip a song when listening to a channel. Further, in the context of media services, the service provider is generally limited to a particular library of licensed works. Under conventional approaches, these and other restrictions are typically implemented through data configurations of the client application that accesses the network service. For example, a music service often implements its business and rights management rules through programmatic controls of its corresponding client application. As a result, users may sometimes install numerous applications for various network services that they use.
• FIG. 4 illustrates a system for implementing a rights management service in context of a user interface and playback device, according to one or more embodiments. Some embodiments described herein enable the user of a universal application on each of theUI device410 andplayback device420 for use with multiple network services. Each of theUI device410 and theplayback device420 can use the universal application to access any of multiple possible network services, in place of, for example, distinct and dedicated web-based applications for each of the individual network services.
• In an example ofFIG. 4, aUI device410 signals aplayback device420 in using an intermediaryrights management service430 to access a selected one of multiplepossible network services402. In more detail, theUI device410 can be operated by a user to submit, for example,user input403, and to obtain a token413 from thenetwork service402. The user interface functionality of theUI device410 can be based in part onuser interface data411 received from thenetwork service402. The token413 can be communicated to theplayback device420. In one implementation, the token413 can be communicated automatically to theplayback device420 in response to theUI device410 obtaining the token413 from thenetwork service402.
• In some embodiments, theUI device410 can also operate to enable the user to provide selection input for data items of thenetwork service402. For example, theUI device410 can receivedata411 to enable the user to select data items. For example, theUI device410 can receive search result, menus and suggestions from thenetwork service402. Specific data items can be selected on theUI device410. TheUI device410 can include a program that translates or otherwise structures the selection into an intermediate rights management (IRM) link415, which can be communicated from theUI device410 to theplayback device420. For example, theUI device410 can include logic that takes the title of the selection, as well as the network service from which the selection is made, and constructs a link to theintermediate management service430 which identifies both the selected title and thenetwork service402.
• Theplayback device420 receives the token413 and a set ofIRM links415 from theUI device410. Theplayback device420 uses the IRM links415 in accessing the intermediaryrights management service430. The intermediaryrights management service430 includes logic to mapIRM links415 toplayback links425 or data items of thenetwork service402. The intermediaryrights management service430 also includes logic that identifiescontrol parameters427 for theparticular network service402. The logic for determining the control parameters can also be based on context, taking into account, for example, past history or recent actions of the user (e.g., number of times that the user skipped a song). On theplayback device420, thecontrol parameters427 control the manner in which the playback links425 are to be used.
• Theplayback device420 uses the token413 and theplayback links425 when accessing thenetwork service402. The actions of theplayback device420 in using the playback links425 can be controlled or determined by thecontrol parameters427. For example, thecontrol parameters427 can control (i) the sequence in which the playback links425 are used, (ii) the actions that can be performed when a playback link is used, (iii) the actions that can be performed after when a playback link is used can be determined by thecontrol parameters427, or (iv) whether theplayback link425 can even be used (e.g., user exceeds number of hours for using network service).
• Universal Player and Intermediate Service
• Under a typical conventional approach, network services utilize service-specific or proprietary client applications for enabling users to access data items such as media content. Under such a conventional approach, the client application controls the manner in which the network service is used, particularly as to rights management of content provided from the network service.
• In contrast, one or more embodiments provide for the use of theuniversal player460 to enable computing devices to be operated in utilizing multiple network services, through one client application. With reference toFIG. 4, an embodiment provides for aprogrammatic component450 to be included with thenetwork service402 in order to enable the network service to detect the presence of auniversal player460 on the computing device (e.g., playback device420). When theuniversal player460 is detected, thenetwork service402 can implement operations to communicate with that player in place of the default (e.g. proprietary) player for that service.
• In order to implement rights management rules, theuniversal player460 can be structured to leverage use of the intermediaryrights management service430. In one embodiment, theuniversal player460 generates or otherwise structures the set ofIRM links415 from input that can be received on either theplayback device420 or on the UI device. Each IRM link415 can be structured so as to point to the intermediaryrights management service430. The IRM links415 can identify a specific media resource and network service. In one embodiment, theuniversal player460 signals the IRM links415 to the intermediaryrights management service430 in order to obtainplayback links425 and control parameters437. Thecontrol parameters427 can implement rights management rules of the network service. The implementation of the right management rules can be performed in a manner described with, for example,FIG. 4 andFIG. 5. In this way, theuniversal player460 can implement different rights management rules for different network services, by communicating with the intermediaryrights management service430.
• In a variation, theuniversal player460 can reside on theUI device410, and the IRM links415 can be signaled to theplayback device420 which then obtains the playback links425 and thecontrol parameters427. In another variation, theuniversal player460 can reside on theUI device410, and theuniversal player460 can generate and signal the IRM links415 to the intermediaryrights management service430 in order to obtain the playback links425 (along with the control parameters427). The playback links425 and thecontrol parameters427 can be signaled to theplayback device420.
• FIG. 5 illustrates an architecture for a rights management service, according to an embodiment. Arights management service430 can be implemented at, for example, a website that is accessible toplayback device120. In an embodiment, therights management service430 includes adevice interface510, alink analysis component520, and a collection of services for individual network services. For each network service, therights management service430 includes aservice library530 and a set of service rules532. Eachservice library530 can include linkdata531 that correlates identifiers specified from an incoming request with media resources available through the particular network resource. Thelink data531 can enable construction of links specific to the network service of theservice library530 based on identifiers specified by the user when operating, for example, the universal player. Eachservice library530 may also include a list of media resources (e.g., music titles, television programs or videos, movie titles, documents etc.) available on a corresponding network service. The service rules532 can also designate the control parameters, such as the number of times the user can skip a title, or the number of hours that the user can receive media content from the network service.
• As described with prior examples, thedevice interface510 can communicate with devices to receiveIRM links512. Thelink analysis520 inspects the link to identify (i) the network service, and (ii) the data item (e.g., title) that is to be retrieved from the network service. Thelink analysis component520 can uselink data531 for the particular network service in order to correlate identifiers (or other aspects) of the IRM links512 (e.g., track) intoplayback links525 for the specific service. In one implementation, thelink analysis component520 obtains playback links from therespective service library530 by using thelink data531 to correlate elements of the IRM links512 toplayback links525. In a variation, thelink analysis component520 constructsplayback links525 using thelink data531 and the elements of the IRM links512. In still another variation, thelink analysis520 can operate to access theservice library530 of the identified network service in order to determine the data item orplayback link525 that corresponds to theIRM link512. The playback links525 are communicated to theplayback device420.
• Additionally, thelink analysis520 also accesses the service rules532 for the identified network service in order to determine thecontrol parameters527 for use with theplayback link525. Theplayback link525 andcontrol parameters527 are communicated back to the playback device420 (FIG. 4) from which the IRM link512 originated. Theplayback device420 can signal theplayback links525 to the network service in order to receive streaming media identified by the individual playback links from the particular network service.
• FIG. 6 illustrates a method for utilizing a rights management service, according to one or more embodiments. A method such as described withFIG. 6 can be implemented using components or elements such as described with embodiments ofFIG. 1,FIG. 2 orFIG. 4. Accordingly, reference may be made elements of prior examples for purpose of illustrating suitable components or elements for performing a step or sub-step being described.
• According to one or more embodiments, theplayback device420 receives a token from the UI device410 (610). Theplayback device420 also receives a rights management link from the UI device410 (620). In one implementation, theUI device410 constructs the IRM link512 for therights management service430 based on a user selection or designation of a desired data item. The constructed IRM link512 can specify the network service that is to be used to receive the selected data items.
• Theplayback device420 uses the rights management link to obtain the corresponding playback link525 (630) from the intermediaryrights management service430, rather than the network service itself. As mentioned with other examples, therights management service430 can provide a middle network interface for multiple different network services, each of which may have their own rights management rules. In providing theplayback link525 to the playback device, the intermediaryrights management service430 can include or integratecontrol parameters527 that control use of the providedplayback links525 to be in accordance with rights management rules of the specific network service. With reference to an example ofFIG. 5, the construction of theplayback link525, along with the use ofcontrol parameters527 can be determined from thecorresponding service library530.
• In this way, therights management service430 can determine a set ofplayback links525 for a particular network service using the IRM link512 (which can be provided from the playback device420). Therights management service430 can then communicate the set ofplayback links525 to theplayback device420. Therights management service430 can also encode, or specify thecontrol parameters527 for the playback links525 based on the network service that is selected for the playback.
• Theplayback device420 uses the playback links to receive corresponding data items from the specified network service (640), in accordance with the identified control parameters for thenetwork service402. For example, theplayback device420 can trigger thenetwork service402 into streaming data corresponding to individual data items to the playback device. Alternatively, theplayback device420 can download a file or document corresponding to the identified data items.
• In a variation, theUI device410 can submit identifiers orIRM links415 to therights management service430 in order to receiveplayback links425. TheUI device410 can then communicate theplayback links425 to theplayback device420.
• In another variation, theUI device410 can submit identifiers orIRM links415 to therights management service430, and the rights management service can signal the IRM links415 to theplayback device420. In such an implementation, the communication from theUI device410 can identify theplayback device420 or otherwise enable theplayback device420 to directly receiveplayback links425 from therights management service430.
• Hardware Description
• FIG. 7A illustrates a user interface device in accordance with one or more embodiments. By way of example, theuser interface device700 can correspond to a mobile computing device (e.g., multifunctional cellular data/voice device), tablet, laptop, ultraportable computing device, or other network enabled device that is capable of receiving user input and enabling direct user interaction.
• In the example ofFIG. 7A, theprocessor710 is coupled to inputmechanisms722 andcommunication sub-systems730 to provide the input to an external source.Sample input mechanisms722 include keyboards, touch-screens, microphones or any appropriate device. Examples of communication sub-systems include any appropriate sub-system for sending and receiving data, such as wireless ports, or cellular ports.Processor710 is coupled tomemory resource734 to store data, including incoming data, such asauthorization token131, referring toFIG. 1.
• Processor710 can be configured to generate audio and visual output. For example, in the embodiment ofFIG. 7A,processor710 can provideaudio output712 and visual output ondisplay720. A user interface may be provided ondisplay720 to enable user interaction with network services. The display can provide or be used in conjunction with other devices to enable users to receive user input frominput mechanisms722.
• According to embodiments, thememory resources734 store instructions for programs, applications and other logic that enable functionality such as described with examples ofFIG. 1 throughFIG. 6. For example, thememory resources734 can store instructions711, including, for example, instructions for (i) accessing network service102 (seeFIG. 1) (e.g., client/proprietary application for network service), (ii) communicate with aplayback device750 in sending, for example, a token or programmatic credential, links for accessing media resources from the network service to the playback device, and in receiving data (e.g., triggers, user interface events); (iii) providing a user interface for the user to utilize in interacting with the network service; (iv) structuring links so that they identify media resources on a network service but link to an intermediary rights management service; and/or (v) communicating as a node or satellite on a personal network.
• FIG. 7B illustrates a playback or output component, according to one or more embodiments. In an example ofFIG. 7B, the playback device can correspond to a device that is dedicated to generate output for other connected devices. For example, theplayback device750 can correspond to an appliance or an accessory device, having no or minimal mechanism for directly receiving user input. In one implementation, theplayback device750 corresponds to a connected accessory for non-connected devices (e.g., non-Internet enabled televisions or stereos), and can generate, for example, an output signal (digital or analog) for such devices. In variations, theplayback device750 can correspond to any computing device (e.g., mobile computing device, tablet, laptop or netbook, etc.) which the user elects to use as a playback device in connection withuser interface device700.
• Processor760 ofFIG. 7B is connected to other devices or computers via network connections. In one implementation, theprocessor760 generates an output data set which is outputted through theoutput component770, or communicated to another device via one of thecommunication ports782,784 or786.
• In an example ofFIG. 7B,playback device750 includes aprocessor760,memory resources764, anoutput component770, and one ormore communication sub-systems782,784,786. Theoutput component770 can correspond to, for example, an audio and/or video output. Thecommunication sub-systems782,784,786 can respectively include, for example, a direct connect port, a first wireless port (e.g., Wireless Fidelity or Bluetooth), and a second wireless port (e.g., cellular, etc.). Thus, thecommunication sub-systems782,784,786 can be wireless and/or wireline. Theplayback device750 can connect to other devices or computers via connections formed through thecommunication sub-system782,784 or786. For example, in the embodiment ofFIG. 7B,direct connection730 and wireless network ports740 and742 enable communication to and from theprocessor760. Thememory resources764 can store instructions761, including instructions for (i) accessing network service102, (ii) communicating with theuser interface device700 in receiving, for example, a token or programmatic credential, links for accessing media resources from the network service to the playback device, and in sending data (e.g., triggers, user interface events); (iii) operating a universal player capable of connecting to and accessing multiple different services and utilizing an intermediate rights management service to perform a variety of actions; and/or (iv) communicating as a node or satellite on a personal network.
• Embodiments have been described in detail herein with reference to the accompanying drawings, variations to specific embodiments and details are encompassed by this disclosure. It is intended that the scope of the invention is defined by the following claims and their equivalents. Furthermore, it is contemplated that a particular feature described, either individually or as part of an embodiment, can be combined with other individually described features, or parts of other embodiments. Thus, absence of describing combinations should not preclude the inventor(s) from claiming rights to such combinations.

Claims (20)

What is claimed is:

1. A method for providing a network service, the method being implemented by one or more processors and comprising:

storing a plurality of network service libraries, each network service library being associated with a corresponding network service, each network service library comprising a set of rights management rules for the network service;

receiving a communication from a device, the communication including a set of identifiers;

determining the network service that is specified by the communication;

determining one or more control parameters for the communication that are based on the set of rights management rules for the determined network service;

determining a set of playback links for accessing media resources identified by the set of identifiers for the determined network service; and

providing the set of playback links to a playback device identified by the communication, the set of links being provided with the one or more control parameters.

2. The method ofclaim 1, wherein storing the plurality of network service libraries includes storing a collection of link data for each network service, the link data for each network service identifying media resources provided by that network service; and

wherein determining the set of playback links includes correlating individual identifiers to a corresponding playback link in the set of playback links using the link data.

3. The method ofclaim 1, wherein the one or more control parameters control a sequence in which the set of playback links can be used on the playback device.

4. The method ofclaim 1, wherein the one or more control parameters control an action that can be performed when one or more of the playback links in the set of playback links are used.

5. The method ofclaim 1, wherein the one or more control parameters control a number of times that the user can skip a particular playback link when using the network service with the set of playback links.

6. The method ofclaim 1, wherein the one or more control parameters control a duration of time that the user can receive media resources from the network service.

7. The method ofclaim 1, wherein the communication is received from a device other than the playback device.

8. A computer system comprising:

a memory to store a plurality of network service libraries, each network service library being associated with a corresponding network service, each network service library comprising a set of rights management rules for the network service;

one or more processors that access the memory to:

store a plurality of network service libraries, each network service library being associated with a corresponding network service, each network service library comprising a set of rights management rules for the network service;

receive a communication from a device, the communication including a set of identifiers;

determine the network service that is specified by the communication;

determine one or more control parameters for the communication that are based on the set of rights management rules for the determined network service; and

determine a set of playback links for accessing media resources identified by the set of identifiers for the determined network service; and

provide the set of playback links to a playback device identified by the communication, the set of links being provided with the one or more control parameters.

9. The computer system ofclaim 8, wherein the plurality of network service libraries stored in the memory include a collection of link data for each network service, the link data for each network service identifying media resources provided by that network service; and

wherein the one or more processors determine the set of playback links by correlating individual identifiers to a corresponding playback link in the set of playback links using the link data.

10. The computer system ofclaim 8, wherein the one or more control parameters control a sequence in which the set of playback links can be used on the playback device.

11. The computer system ofclaim 8, wherein the one or more control parameters control an action that can be performed when one or more of the playback links in the set of playback links are used.

12. The computer system ofclaim 8, wherein the one or more control parameters control a number of times that the user can skip a particular playback link when using the network service with the set of playback links.

13. The computer system ofclaim 8, wherein the one or more control parameters control a duration of time that the user can receive media resources from the network service.

14. The computer system ofclaim 8, wherein the communication is received from a device other than the playback device.

15. A method for controlling a playback device, the method being implemented by one or more processors and comprising:

structuring a first set of links, so that each link in the first set of links (i) identifies a data item on a corresponding first network service, and (ii) links to an intermediary network service; and

signaling the first set of links to a playback device to cause the playback device to access the intermediary network service.

16. The method of claim29, further comprising detecting a user interface event generated as a result of the playback device accessing the network service, and providing a user interface for enabling a user to respond to the user interface event.

17. The method of claim29, wherein the data item corresponds to a title that is available for streaming from the network service.

18. A computing device comprising:

a memory that stores a set of instructions;

one or more processors that use the set of instructions to:

structure a first set of links, so that each link in the first set of links (i) identifies a data item on a corresponding first network service, and (ii) links to an intermediary network service; and

signal the first set of links to a playback device to cause the playback device to access the intermediary network service.

19. The computing device ofclaim 18, wherein the one or more processors detect a user interface event generated as a result of the playback device accessing the network service, and providing a user interface for enabling a user to respond to the user interface event.

20. The computing device ofclaim 18, wherein the data item corresponds to a title that is available for streaming from the network service.

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