Kevin Warwick | |
|---|---|
 Warwick in 2011 | |
| Born | (1954-02-09)9 February 1954 (age 71)[1] Coventry, England |
| Other names | "Captain Cyborg"[4][5][6][7] |
| Alma mater |
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| Known for | Project Cyborg |
| Awards |
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| Scientific career | |
| Fields | |
| Institutions | |
| Thesis | Self-tuning controllers via the state space (1982) |
| Doctoral advisor | John Hugh Westcott[3] |
| Doctoral students | Mark Gasson[3] |
Kevin Warwick (born 9 February 1954) is an English engineer and Deputy Vice-Chancellor (Research) atCoventry University.[8] He is known for his studies ondirect interfaces between computer systems and the humannervous system, and has also done research concerningrobotics.[9][10]
Kevin Warwick was born in 1954 inKeresley, Coventry, England,[11] and was raised in the nearby village ofRyton-on-Dunsmore,Warwickshire. His family attended a Methodist church but soon he began doubting the existence of God.[12] He attendedLawrence Sheriff School inRugby, Warwickshire, where he was a contemporary of actorArthur Bostrom. He left school at the age of 16 to start anapprenticeship withBritish Telecom. In 1976, he was granted hisfirst degree atAston University, followed by aPhD degree and a research job atImperial College London.
He took up positions atSomerville College in Oxford,Newcastle University, theUniversity of Warwick, and theUniversity of Reading, before relocating toCoventry University in 2014.
Warwick is aChartered Engineer (CEng), aFellow of the Institution of Engineering and Technology (FIET) and a Fellow of theCity and Guilds of London Institute (FCGI). He is Visiting Professor at theCzech Technical University in Prague, theUniversity of Strathclyde,Bournemouth University, and the University of Reading, and in 2004 he was SeniorBeckman Fellow at theUniversity of Illinois in the United States. He is also on the Advisory Boards of the Instinctive Computing Laboratory atCarnegie Mellon University,[13] and the Centre for Intermedia at theUniversity of Exeter.[14]
By the age of 40, Warwick had been awarded aDSc degree by both Imperial College London and theCzech Academy of Sciences in Prague, for his research output in two entirely unrelated areas. He has received theIET Achievement Medal, theIET Mountbatten Medal, and in 2011 theEllison-Cliffe Medal from theRoyal Society of Medicine.[15] In 2000, Warwick presented theRoyal Institution Christmas Lectures, entitledThe Rise of Robots.[16]
Warwick performs research inartificial intelligence,biomedical engineering,control systems androbotics. Much of Warwick's early research was in the area ofdiscrete timeadaptive control. He introduced the firststate space basedself-tuning controller[17] and unified discrete time state space representations ofARMA models.[18] He has also contributed to mathematics,[19]power engineering[20] andmanufacturing production machinery.[21]
Warwick directed a research project funded by theEngineering and Physical Sciences Research Council (EPSRC), which investigated the use ofmachine learning and artificial intelligence (AI) techniques to suitably stimulate and translate patterns of electrical activity from livingcultured neural networks to use the networks for the control of mobile robots.[22] Hence the behaviour process for each robot was effectively provided by a biological brain.
Previously, Warwick helped to develop agenetic algorithm named Gershwyn, which was able to exhibit creativity in producing popular songs, learning what makes a hit record by listening to examples of previous successful songs.[23] Gershwyn appeared on BBC'sTomorrow's World, having been successfully used to mix music for Manus, a group consisting of the four younger brothers ofElvis Costello.
Another of Warwick's projects involving AI was the robot head, Morgui. The head, which contained five "senses" (vision,sound,infrared,ultrasound andradar), was used to investigate sensor data fusion. It was X-rated by the University of Reading Research and Ethics Committee due to its image storage capabilities—anyone under the age of 18 who wished to interact with the robot had to obtain parental approval.[24]
Warwick has very outspoken opinions about the future, particularly with respect to AI and its effect on the human species. He argues that humanity will need to use technology to enhance itself to avoid being overtaken by machines.[25] He states that many human limitations, such assensorimotor abilities, can be outperformed by machines, and he has said on record that he wants to gain these abilities: "There is no way I want to stay a mere human."[26]
Warwick directed the University of Reading team in a number of European Community projects such as: FIDIS (Future of Identity in the Information Society), researching the future of identity; and ETHICBOTS and RoboLaw, both of which considered theethical aspects of robots andcyborgs.[27]
Warwick's topics of interest have many ethical implications, some due to hishuman enhancement experiments.[28] The ethical dilemmas of his research are used by theInstitute of Physics as a case study[29] for schoolchildren and science teachers as a part of their formal Advanced level and GCSE studies. His work has also been discussed by the USAPresident's Council on Bioethics and the USA President's Panel on Forward Engagements.[30] He is a member of theNuffield Council on Bioethics Working Party onNovel Neurotechnologies.[31]
Along withTipu Aziz and his team atJohn Radcliffe Hospital, Oxford, andJohn Stein of the University of Oxford, Warwick is helping to design the next generation ofdeep brain stimulation forParkinson's disease.[32] Instead of stimulating the brain all the time, the goal is for the device to predict when stimulation is needed and to apply the signals prior to any tremors occurring, thereby stopping tremors before they start.[33] Recent results have also shown that it is possible to identify different types of Parkinson's Disease.[34]
Warwick has directed a number of projects intended to interest schoolchildren in the technology with which he is involved. In 2000, he received theEPSRC Millennium Award for his Schools Robot League. In 2007, 16 school teams were involved in a project to design a humanoid robot to dance and then complete an assault course, with the final competition staged at theScience Museum, London. The project, entitled 'Androids Advance' was funded by EPSRC and was presented as a news item by Chinese television.[35]
Warwick contributes significantly to thepublic understanding of science by giving regular public lectures, participating with radio programmes, and through popular writing. He has appeared in numerous television documentary programmes onAI, robotics and the role of science fiction in science, such asHow William Shatner Changed the World,Future Fantastic andExplorations.[36][37] He also appeared in theRay Kurzweil-inspired movieTranscendent Man along withWilliam Shatner,Colin Powell, andStevie Wonder. He has guested on several television talk shows, includingLate Night with Conan O'Brien,Først & sist,Sunday Brunch andRichard & Judy.[37] He has appeared on the cover of a number of magazines, for example the February 2000 edition ofWired.[38]
In 2005, Warwick was the subject of anearly day motion tabled by members of theUK Parliament, in which he was congratulated for his work in attracting students to science and for teaching "in a way that makes the subject interesting and relevant so that more students will want to develop a career in science."[39]
In 2009, Warwick was interviewed about his work in cybernetics for two documentary features on the DVD release of the 1985Doctor Who storyAttack of the Cybermen.[40] He was also an interview subject for the televised lectureThe Science of Doctor Who in 2013.
In 2013, Warwick appeared as a guest on BBC Radio 4'sThe Museum of Curiosity withRobert Llewellyn andCleo Rocos.[41] In 2014, he appeared on BBC Radio 4'sMidweek withLibby Purves,Roger Bannister andRachael Stirling.[42]
Warwick's claims that robots can program themselves to avoid each other while operating in a group raise the issue ofself-organisation. In particular, the works ofFrancisco Varela andHumberto Maturana, once purely speculative have now become immediately relevant with respect tosynthetic intelligence.
Cyborg-type systems, if they are to survive, need to be not onlyhomeostatic (meaning that they are able to preserve stable internal conditions in various environments) but also adaptive. Testing the claims of Varela and Maturana using synthetic devices is the more serious concern in the discussion about Warwick and those involved in similar research. "Pulling the plug" on independent devices cannot be as simple as it appears, because if the device displays sufficient intelligence, and assumes a diagnostic and prognostic stature, we may ultimately one day be forced to decide between what it could be telling us as counterintuitive (but correct) and our impulse to disconnect because of our limited and "intuitive" perceptions.
Warwick's robots seemed to exhibit behaviour not anticipated by the research, one such robot "committing suicide" because it could not cope with its environment.[43] In a more complex setting, it may be asked whether a "natural selection" might be possible, neural networks being the major operative.
The 1999 edition of theGuinness Book of Records recorded that Warwick performed the first robot learning experiment using the Internet.[44] One robot, with anartificial neural network brain at the University of Reading in the UK, learned how to move around without bumping into things. It then taught, via the Internet, another robot atSUNY Buffalo inNew York State to behave in the same way.[45] The robot in the US was therefore not taught or programmed by a human, but rather by another robot based on what it had itself learnt.[46]
Hissing Sid was a robot cat that Warwick took on aBritish Council lecture tour of Russia, where he presented it in lectures at such places asMoscow State University. The robot was put together as a student project; its name came from the noise made by thepneumatic actuators used to drive its legs when walking. Hissing Sid also appeared on BBC TV'sBlue Peter but became more well known when it was refused a ticket byBritish Airways on the grounds that they did not allow animals in the cabin.[47]
Warwick was also responsible for a robotic "magic chair" (based on theSCARA-form UMI RTX arm)[48] used on BBC TV'sJim'll Fix It. The chair provided the show's hostJimmy Savile with tea and stored Jim'll Fix It badges for him to hand out to guests.[49] Warwick appeared on the programme himself for a Fix-it involving robots.[37]
Warwick was also involved in the development of the "Seven Dwarves" robots, a version of which was sold in kit form as "Cybot" on the cover ofReal Robots magazine in 2001. The magazine series guided its readers through the stages of building and programming Cybot, an artificially intelligent robot capable of making its own decisions and thinking for itself.[50]
Probably the most famous research undertaken by Warwick—and the origin of the nickname "Captain Cyborg"[4][5][6] given to him byThe Register—is the set of experiments known as Project Cyborg, in which an array was implanted into his arm, with the goal of him "becoming acyborg".[51]
The first stage of Project Cyborg, which began on 24 August 1998, involved a simpleRFID transmitter being implanted beneath Warwick's skin, which was used to control doors, lights, heaters, and other computer-controlled devices based on his proximity.[52] He explained that the main purpose of this experiment was to test the limits of what the body would accept, and how easy it would be to receive a meaningful signal from the microprocessor.[53]
The second stage of the research involved a more complex neural interface, designed and built especially for the experiment by Dr.Mark Gasson and his team at the University of Reading. This device consisted of aBrainGate sensor, a silicon square about 3mm wide, connected to an external "gauntlet" that housed supporting electronics. It was implanted under local anaesthetic on 14 March 2002 at theRadcliffe Infirmary inOxford, where it was interfaced directly into Warwick's nervous system via themedian nerve in his left wrist. Themicroelectrode array that was inserted contained 100electrodes, each the width of a human hair, of which 25 could be accessed at any one time, whereas the nerve that was being monitored carries many times that number of signals. The experiment proved successful, and the output signals were detailed enough to enable arobot arm, developed by Warwick's colleague Dr.Peter Kyberd, to mimic the actions of Warwick's own arm.[51][54]
By means of the implant, Warwick's nervous system was connected to the Internet atColumbia University, New York. From there he was able to control the robot arm at the University of Reading and obtain feedback from sensors in the finger tips. He also successfully connectedultrasonic sensors on a baseball cap and experienced a form of extrasensory input.[55]
In a highly publicised extension to the experiment, a simpler array was implanted into the arm of Warwick's wife, with the ultimate aim of one day creating a form oftelepathy orempathy using the Internet to communicate the signal over huge distances. This experiment resulted in the first direct and purely electronic communication between the nervous systems of two humans.[56] Finally, the effect of the implant on Warwick's hand function was measured using theUniversity of Southampton's Hand Assessment Procedure (SHAP).[57] There was a fear that directly interfacing with the nervous system might cause some form of damage or interference, but no measurable side effect (nor any sign of rejection) was encountered.
Warwick and his colleagues claim that the Project Cyborg research could result in new medical tools for treating patients with damage to the nervous system, as well as assisting the more ambitious enhancements Warwick advocates. Sometranshumanists even speculate that similar technologies could be used for technology-facilitated telepathy.[58]
A controversy began in August 2002, shortly after theSoham murders, when Warwick reportedly offered to implant atracking device into an 11-year-old girl as an anti-abduction measure. The plan produced a mixed reaction, with endorsement from many worried parents but ethical concerns from children's societies.[59] As a result, the idea did not go ahead.
Anti-theft RFID chips are common in jewellery or clothing in some Latin American countries due to a high abduction rate,[60] and the companyVeriChip announced plans in 2001 to expand its line of available medical information implants,[61] to beGPS trackable when combined with a separate GPS device.[62][63]
Warwick participated as aTuring Interrogator on two occasions, judging machines in the 2001 and 2006Loebner Prize competitions, platforms for an "imitation game" as devised byAlan Turing. The 2001 Prize, held at theLondon Science Museum, featured Turing's "jury service" or one-to-oneTuring tests and was won byA.L.I.C.E. The 2006 contest staged "parallel-paired" Turing tests atUniversity College London and the winner wasRollo Carpenter. Warwick co-organised the 2008 Loebner Prize at the University of Reading, which also featured parallel-paired Turing tests.[64]
In 2012, he co-organised with Huma Shah a series of Turing tests held atBletchley Park. According to Warwick, the tests strictly adhered to the statements made by Alan Turing in his papers. Warwick himself participated in the tests as a hidden human.[65] Results of the tests were discussed in a number of academic papers.[66][67] One paper, entitled "Human Misidentification in Turing Tests", became one of the top three most-downloaded papers in theJournal of Experimental and Theoretical Artificial Intelligence.
In June 2014, Warwick helped Shah stage a series of Turing tests to mark the 60th anniversary of Alan Turing's death. The event was performed at theRoyal Society, London. Warwick regarded the winning chatbot, "Eugene Goostman", as having "passed the Turing test for the first time" by fooling a third of the event's judges into making an incorrect identification, and termed this a "milestone".[68] A paper containing all of the transcripts involving Eugene Goostman entitled "Can Machines Think? A Report on Turing Test Experiments at the Royal Society", has also become one of the top three most-downloaded papers in theJournal of Experimental and Theoretical Artificial Intelligence.[69]
Warwick was criticised in the context of the 2014 Royal Society event, where he claimed that software program Eugene Goostman had passed the Turing test on the basis of its performance. The software successfully convinced over 30% of the judges who could not identify it as being a machine, on the basis of a five-minute text chat. Critics stated that the software's claim of being a young non-native English speaker weakened the spirit of the test, as any grammatical and semantic inconsistencies could be excused as a consequence of limited proficiency in the English language.[70][71][72][73] Some critics also claimed that the software's performance had been exceeded by other programs in the past.[70][71] However, the 2014 tests were entirely unrestricted in terms of discussion topics, whereas the previous tests referenced by the critics had been limited to very specific subject areas. Additionally, Warwick was criticised by editor and entrepreneurMike Masnick for exaggerating the significance of the Eugene Goostman program to the press.[71]
Warwick was a member of the 2001Higher Education Funding Council for England (unit 29)Research Assessment Exercise panel onElectrical and Electronic Engineering and was Deputy chairman for the same panel (unit 24) in 2008.[74] In March 2009, he was cited as being the inspiration of National Young Scientist of the Year, Peter Hatfield.[75]
Warwick presented theRoyal Institution Christmas Lectures in December 2000, entitledRise of the Robots. Although the lectures were well received by some,[76] British computer scientistSimon Colton complained about the choice of Warwick prior to his appearance. He claimed that Warwick "is not a spokesman for our subject" (Artificial Intelligence) and "allowing him influence through the Christmas lectures is a danger to the public perception of science".[77] In response to Warwick's claims that computers could be creative, Colton, who is a Professor of Computational Creativity, also said: "the AI community has done real science to reclaim words such as creativity and emotion which they claim computers will never have".[78] Subsequent letters were generally positive; Ralph Rayner wrote: "With my youngest son, I attended all of the lectures and found them balanced and thought-provoking. They were not sensationalist. I applaud Warwick for his lectures".[79]
Warwick received the Future Health Technology Award in 2000,[80] and was presented with theInstitution of Engineering and Technology (IET) Achievement Medal in 2004.[81] In 2008, he was awarded theMountbatten Medal.[82] In 2009 he received theMarcellin Champagnat award from Universidad MaristaGuadalajara and theGolden Eurydice Award.[83] In 2011 he received theEllison-Cliffe Medal from theRoyal Society of Medicine.[84] In 2014, he was elected to the membership of theEuropean Academy of Sciences and Arts.[85] In 2018 Warwick was inducted into theInternational Academy for Systems and Cybernetic Sciences[86] and in 2020 he was awarded an Honorary Fellowship of theCybernetics Society.[87]
He is the recipient of tenhonorarydoctorates, these being from Aston University,[88]Coventry University,[8][89]Robert Gordon University,[93]Bradford University,[94][95]University of Bedfordshire,[89]Portsmouth University,[96]Kingston University,[97]Ss. Cyril and Methodius University of Skopje,[98]Edinburgh Napier University,[102] andGalgotias University.[103][104]
Warwick has both his critics and endorsers, some of whom describe him as a "maverick".[105] Others see his work as "not very scientific" and more like "entertainment", whereas some regard him as "an extraordinarily creative experimenter", his presentations as "awesome" and his work as "profound".[106][107]
Warwick has written several books, articles and papers. A selection of his books:
Lectures (inaugural and keynote lectures):
Warwick is a regular presenter at the annualCareers Scotland Space School,University of Strathclyde.
He appeared at the 2009World Science Festival[118] withMary McDonnell,Nick Bostrom,Faith Salie andHod Lipson.
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