Question: Who did Doron Swade MBE work with that originated the concept of a digital programmable computer?
Context: The Elektor TV Games Computer (TVGC) was a programmable computer system sold by Elektor in kit form from 1979.  It used the Signetics 2650 CPU with the Signetics 2636 PVI for graphics and sound.  These were the same chips as used in the Interton VC 4000 console family.  A 2K monitor ROM written by Philips and a cassette interface were the most important differences between the TVGC and the Interton family.  Many VC 4000 games were adapted versions of TV Games Computer games.  It is possible to add cartridge slots to the TVGC to enable it to play console games, and the Hobby Module of the Acetronic console effectively transforms it into a basic TVGC. Doron Swade MBE is a museum curator and author, specialising in the history of computing.  He is especially known for his work on the computer pioneer Charles Babbage and his Difference Engine. A pocket computer was a calculator-sized handheld user programmable computer. Jon Palfreman is a reporter, writer, producer, director and educator best known for his documentary work on "Frontline" and "Nova".  He has won awards for his journalism, including the Peabody Award, Emmy Award, the Alfred I. duPont-Columbia University Silver Baton, Writers Guild of America Award, and the AAAS-Westinghouse Science in Journalisim Award.  Palfreman has written, directed and produced documentaries on a wide range of topics, but specializes in topical and often controversial issues involving science and medicine.  Palfreman is the author of "Brainstorms: The Race to Unlock the Mysteries of Parkinson's Disease", "The Case of the Frozen Addicts: Working at the Edge of the Mysteries of the Human Brain" (with J. William Langston), and "The Dream Machine: Exploring the Computer Age" (with Doron Swade).  He is also president of the Palfreman Film Group. Charles Babbage {'1': ", '2': ", '3': ", '4': "} ( ; 26 December 1791 – 18 October 1871) was an English polymath.  A mathematician, philosopher, inventor and mechanical engineer, Babbage originated the concept of a digital programmable computer. Konrad Zuse (] ; 22 June 1910 – 18 December 1995) was a German civil engineer, inventor and computer pioneer.  His greatest achievement was the world's first programmable computer; the functional program-controlled Turing-complete Z3 became operational in May 1941.  Thanks to this machine and its predecessors, Zuse has often been regarded as the inventor of the modern computer. In computer science, a digital electronic computer is a computer machine which is both an electronic computer and a digital computer.  Examples of a digital electronic computers include the IBM PC, the Apple Macintosh as well as modern smartphones.  When computers that were both digital and electronic appeared, they displaced almost all other kinds of computers, but computation has historically been performed in various non-digital and non-electronic ways: the Lehmer sieve is an example of a digital non-electronic computer, while analog computers are examples of non-digital computers which can be electronic (with analog electronics), and mechanical computers are examples of non-electronic computers (which may be digital or not).  An example of a computer which is both non-digital and non-electronic is the ancient Antikythera mechanism found in Greece.  All kinds of computers, whether they are digital or analog, and electronic or non-electronic, can be Turing complete if they have sufficient memory.  A digital electronic computer is not necessarily a programmable computer, a stored program computer, or a general purpose computer, since in essence a digital electronic computer can be built for one specific application and be non-reprogrammable.  As of 2014, most personal computers and smartphones in people's homes that use multicore central processing units (such as AMD FX, Intel Core i7, or the multicore varieties of ARM-based chips) are also parallel computers using the MIMD (multiple instructions - multiple data) paradigm, a technology previously only used in digital electronic supercomputers.  As of 2014, most digital electronic supercomputers are also cluster computers, a technology that can be used at home in the form of small Beowulf clusters. Parallel computation is also possible with non-digital or non-electronic computers.  An example of a parallel computation system using the abacus would be a group of human computers using a number of abacus machines for computation and communicating using natural language. Simulation for Automatic Machinery or SAM were two unique minicomputers built by the Norwegian Defence Research Establishment (NDRE) in the mid-1960s.  SAM 1, built between 1962 and 1964, was the first Norwegian-built programmable computer.  It featured 4,096 14-bit words of memory and 14 registers and was used in-house at NDRE.  SAM 2 was built between 1966 and 1967 and was used for analysis of satellite imagery at Tromsø Satellite Station.  A third-generation computer, it was among the first three in the world to use integrated circuits. The Charles Babbage Institute is a research center at the University of Minnesota specializing in the history of information technology, particularly the history of digital computing, programming/software, and computer networking since 1935.  The institute is named for Charles Babbage, the nineteenth-century English inventor of the programmable computer.  The Institute is located in Elmer L. Andersen Library at the University of Minnesota Libraries in Minneapolis, Minnesota. Brigadier John Hessell Tiltman CMG CBE MC (25 May 1894 – 10 August 1982) was a British Army officer who worked in intelligence, often at or with the Government Code and Cypher School (GC&CS) starting in the 1920s.  His intelligence work was largely connected with cryptography, and he showed exceptional skill at cryptanalysis.  His work in association with Bill Tutte on the cryptanalysis of the Lorenz cipher, the German teleprinter cipher, called "Tunny" (for tunafish) at Bletchley Park, led to breakthroughs in attack methods on the code, without a computer.  It was to exploit those methods, at extremely high speed with great reliability, that Colossus, the first digital programmable electronic computer, was designed and built.
Answer: Charles Babbage