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Empathy (software)

From Wikipedia, the free encyclopedia
Open source instant messaging and VoIP client
Main article:GNOME Core Applications
Screenshot
Original author(s)Xavier Claessens
Developer(s)Guillaume Desmottes, Xavier Claessens
Final release
3.12.14[1] Edit this on Wikidata / 26 August 2017
Repository
Written inC
Operating systemBSD,Linux, OtherUnix-like
Available inMultilingual
TypeInstant messagingclient
LicenseGPL-2.0-or-later
Websitewiki.gnome.org/Attic/Empathy

Empathy is a discontinuedinstant messaging (IM) andvoice over IP (VoIP)client which supports text, voice, video, file transfers, and inter-application communication over various IMcommunication protocols.

Empathy was created by forking the Gossip project started by Michael Hallendal, Richard Hult and later maintained by Martyn Russell. It was forked because there were disagreements amongst contributors about the backend at the time. It was initially completelyXMPP based (similar to Google Talk and Facebook's chat implementations), but others wanted it to use theTelepathy stack. This led to the forking and new name Empathy.

Empathy also provides a collection of reusablegraphical user interfacewidgets for developing instant messaging clients[2] for theGNOME desktop. It is written as extension to theTelepathy framework, for connecting to different instant messaging networks with a unifieduser interface.

Empathy has been included in the GNOME desktop since its version 2.24,[3][4] inUbuntu since version9.10 (Karmic Koala), and inFedora since version12 (Constantine); Empathy has replacedPidgin as their default messenger application.

Empathy is no longer under development by the GNOME team.[5]

Features

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Empathy natively supports protocols, implemented inTelepathy framework:XMPP (including configuration forFacebook IM,Google Talk, thoughGizmo5,LiveJournal Talk,Nokia Ovi and other Jabber servers also supported),salut link-local XMPP for local network peer discovery,MSNP (toMicrosoft Messenger service as used byMSN Messenger orWindows Live Messenger),IRC andSIP. Additional protocols are supported withlibpurple plug-in:OSCAR (AIM/ICQ/MobileMe),Bonjour (Apple's implementation ofZeroconf),MySpaceIM,QQ,MXit,Novell GroupWise,YMSG,Gadu-Gadu,Lotus Sametime,SIMPLE,SILC,Zephyr.

Automatic features includeauto away andextended away using gnome-screensaver, andauto re-connect usingNetworkManager. One-on-one and group chats includesmileys andspell checking. Conversation windows can bethemed. Conversations can be logged, which can be viewed or searched, and prepended to new chats.

Additional features include:

  • Voice and video calls using SIP, MSNP and XMPP (including support forGoogle Talk voice calls)
  • File transfer for XMPP
  • Geolocation of contacts (can display contacts on a map)
  • Python bindings forTelepathy
  • Collaborative work using Tubes[6]
  • Desktop sharing (remote control)
  • Automatic configuration of Google Talk accounts (with GNOME Online Accounts)

Reception

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Ryan Paul atArs Technica wrote in March 2009, "Empathy's highly modular design, basic video chat capabilities, and excellent support for desktop integration are all major assets."[3] He stated that it had "improved", but it was "rough around the edges", noting that at the time it had not yet "been included in any major Linux distribution" citing an Ubuntu usability study.[3]

In November 2009, after Empathy replacedPidgin (andEkiga)[7] in Ubuntu 9.10, Ryan wrote: "Although Empathy has improved a lot over the past year, it's still not stable. It crashed quite a few times during my tests and exhibited a number of other minor bugs. It's adequate for basic chatting…".[8] In his extended review of Ubuntu 9.10, Igor Ljubunčić was terse about the switch from Pidgin to Empathy: "Personally, I see no value in the change, especially since Empathy supports less networks."[9]Tom's Hardware reviewer Adam Overa referred to the switch to the "much less popular and compatible Empathy client", as "[p]robably the most controversial change in Ubuntu 9.10", noting that a "firestorm of debate has been raging over this topic among developers and users alike ever since the announcement to replace Pidgin was made…" in 2009.[7]

In 2010, Empathy was listed as one of "5 open source VoIP softphones to watch" by Rodney Gedda ofComputerworld magazine.[10]

Security

[edit]

Unlike clients supportingOff-the-Record Messaging (OTR), Empathy lacksprivacy andsecurity facilities enforced through technical means. Empathy's developers do not consider it within the client's scope to implement OTR, while leaving the possibility of supporting potential future protocol-level encryption standards open.[11]

See also

[edit]

References

[edit]
  1. ^"Empathy 3.12.14". Retrieved19 January 2018.
  2. ^Ryan, Paul (25 August 2007)."Empathy toolkit simplifies instant messaging integration".Ars Technica. Retrieved20 March 2010.
  3. ^abcPaul, Ryan (20 March 2009)."Hands-on: GNOME 2.26 brings incremental improvements".Ars Technica. Retrieved20 March 2010.
  4. ^"GNOME 2.24 Release Notes".The GNOME Project. Archived fromthe original on 2010-07-15. Retrieved2011-07-18.
  5. ^"Apps/Empathy - GNOME Wiki!".wiki.gnome.org. Retrieved2019-11-12.
  6. ^"Telepathy Wiki - Tubes". Telepathy.freedesktop.org. Archived fromthe original on 2012-07-30. Retrieved2012-08-29.
  7. ^abOvera, Adam (December 3, 2009)."What's New In 9.10?". Tom's Hardware.
  8. ^Ryan, Paul (November 18, 2009)."Good karma: an in-depth review of Ubuntu 9.10".Ars Technica.
  9. ^Ljubunčić, Igor."Ubuntu 9.10 – One step forward, two steps back". Dedoimedo.
  10. ^Gedda, Rodney (20 November 2009)."5 open source VoIP softphones to watch".Computerworld. Retrieved30 September 2011.
  11. ^"Empathy/FAQ - GNOME Live!".The GNOME Project. 2011-05-04. Retrieved2011-07-18.

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