• Thumbnail for CARDboard Illustrative Aid to Computation
    CARDIAC (CARDboard Illustrative Aid to Computation) is a learning aid developed by David Hagelbarger and Saul Fingerman for Bell Telephone Laboratories...
    6 KB (545 words) - 02:54, 6 December 2023
  • Thumbnail for List of home computers
    demonstrated logical operations purely mechanically. CARDboard Illustrative Aid to Computation cardboard computer logic demonstrator Digi-Comp I, mechanical...
    46 KB (1,891 words) - 01:49, 9 May 2025
  • Thumbnail for Digi-Comp I
    game based on the computer Geniac WDR paper computer CARDboard Illustrative Aid to Computation Turing Tumble, a 2019 mechanical computer inspired by...
    4 KB (466 words) - 10:45, 21 December 2024
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    against both accidental and malicious program changes. CARDboard Illustrative Aid to Computation Interconnect bottleneck Little man computer Random-access...
    35 KB (4,246 words) - 15:37, 21 May 2025
  • Thumbnail for Digi-Comp II
    Digi-Comp II mechanism Turing Tumble WDR paper computer CARDboard Illustrative Aid to Computation Godfrey, John Thomas (1968-07-02) [1965-04-30]. "Binary...
    6 KB (685 words) - 20:17, 13 February 2024
  • Thumbnail for WDR paper computer
    WDR paper computer (category Models of computation)
    Namibian school education. Digi-Comp I Digi-Comp II Geniac CARDboard Illustrative Aid to Computation Turing Tumble Little man computer "Ein Meilenstein: der...
    10 KB (836 words) - 10:55, 9 July 2024
  • Thumbnail for Little Man Computer
    branches to the ONE position. The value at the ONE position has 0 as opcode, so it is interpreted as a HALT/COB instruction. CARDboard Illustrative Aid to Computation...
    21 KB (2,206 words) - 02:03, 28 April 2025
  • One-instruction set computer (category Models of computation)
    automation SBN simulator – simulator and design inspired by CARDboard Illustrative Aid to Computation One-bit Computing at 60 Hertz – intermediate between a...
    31 KB (3,772 words) - 06:37, 24 March 2025
  • Thumbnail for Prototype
    imitation or illustrative example—note "typical"). Prototypes explore different aspects of an intended design: A proof-of-principle prototype serves to verify...
    28 KB (3,511 words) - 13:04, 10 May 2025