History of Computer

  • Jan 1, 1300

    Abacus (PreComputers/machines)

    Abacus (PreComputers/machines)
    -Calculating board is another word for this machine.
    -First invented by Chinese people.
    -Was first used in China. link
  • Period: Jan 1, 1300 to

    History of Computers

  • HP 200A Audio Oscillator (PreComputers/Machines)

    HP 200A Audio Oscillator (PreComputers/Machines)
    -becomes a popular piece of test equipment for engineers
    -used as sound effects generators for the 1940 movie "Fantasia" that Walt Disney Pictures made. link
  • The Complex Number Calculator (PreComputers/Machines)

    The Complex Number Calculator (PreComputers/Machines)
    -this machine was used as the first demonstration of remote access computing link
  • Bombe (PreComputers/Machines)

    Bombe (PreComputers/Machines)
    -mechanical means of derypting Nazi military communications during WWII
    -it improved the intelligence gathering and processing capabilities of Allied forces link
  • Z3 Computer (Early First Computers / devices)

    Z3 Computer (Early First Computers / devices)
    -was an early computer built by German engineer Konrad Zuse
    -Using 2,300 relays, the Z3 used floating point binary arithmetic and had a 22-bit word length
    -was destroyed in a bombing raid of Berlin in late 1943 http://www.computerhistory.org/timeline/?category=cmptr
  • Atanasoff-Berry Computer (Early First Computers / devices)

    Atanasoff-Berry Computer (Early First Computers / devices)
    -was at the center of a patent dispute relating to the invention of the computer link
  • Harvard Mark-1 (PreComputers/Machines)

    Harvard Mark-1 (PreComputers/Machines)
    -was a room-sized, relay-based calculator
    -had a fifty-foot long camshaft that synchronized the machine’s thousands of component parts
    -sed to produce mathematical tables but was soon superseded by stored program computers link
  • Colossus (Early First Computers / devices)

    Colossus (Early First Computers / devices)
    -was designed to break the complex Lorenz ciphers used by the Nazis during WWII
    -reduced the time to break Lorenz messages from weeks to hours link
  • IAS Computer (Early First Computers / devices)

    IAS Computer (Early First Computers / devices)
    • became operational at the Institute for Advanced Studies in Princeton
    http://www.computerhistory.org/timeline/?category=cmptr
  • TX-2 at MIT ( Computer going on internet)

    TX-2 at MIT ( Computer going on internet)
    -can use to write Sketchpad
    -made everyone on the globe is interconnected
    -can access programs and data at any site from anywhere http://www.computerhistory.org/internet_history/
  • Semi Automatic Ground Environment ( Computer going on internet)

    Semi Automatic Ground Environment ( Computer going on internet)
    -fully deployed as the North American early warning system
    -used to direct air defense
    -provides experience in the development of the SABRE air travel reservation system and later air traffic control systems http://www.computerhistory.org/internet_history/
  • SYNCOM ( Computer going on internet)

    SYNCOM ( Computer going on internet)
    -the first synchronous communication satellite http://www.computerhistory.org/internet_history/
  • PDP-8 ( Computer going on internet)

    PDP-8 ( Computer going on internet)
    -the first commercially successful minicomputer
    -Small enough to sit on a desktop http://www.computerhistory.org/internet_history/
  • UNIX (O/S evolution)

    UNIX (O/S evolution)
    -later released as C source code to aid portability
    -still widely used on network and Internet servers http://trillian.randomstuff.org.uk/~stephen/history/timeline-OS.html
  • Intel 4004 (Processor evolution)

    Intel 4004 (Processor evolution)
    -first single-chip microprocessor
    -Adrdressable Memory 640 bytes
    -originally designed to be used in Busicom calculator http://www.slideshare.net/meetdevraj/timeline-of-processors
  • Intel 8008 (Processor evolution)

    Intel 8008 (Processor evolution)
    -First 8-bit processor
    -Addressable memory 16KB
    -originally intended for use in Datapoint 2200 microcomputer lnik
  • IBM's 3370 (Data Storage advances)

    IBM's 3370 (Data Storage advances)
    -uses seven 14-inch platters to store 571MB
    -the first drive to use thin-film heads link
  • ST-506 drive and interface (Data Storage advances)

    ST-506 drive and interface (Data Storage advances)
    -used in all early microcomputer implementations link
  • Gigabyte hard drive

    Gigabyte hard drive
    -weighs about 550 pounds
    -costs $40,000 link
  • Ethernet adapter card ( Cloud computing)

    Ethernet adapter card ( Cloud computing)
    -fast, inexpensive connections that would enable cloud computing link
  • Microsoft Windows (O/S evolution)

    Microsoft Windows (O/S evolution)
    -Not really widely used until version 3
    -required DOS to run and so was not a complete operating system link
  • Software Tool & Die (Cloud Computing)

    Software Tool & Die (Cloud Computing)
    -first public dialup Internet Service Provider link
  • 0663 Corsair (Data Storage advances)

    0663 Corsair (Data Storage advances)
    • the first disk drive with thin film magnetoresistive (MR) heads -has eight 3.5-inch platters and stores 1GB
    link
  • Intel Pentium (Processor evolution)

    Intel Pentium (Processor evolution)
    -64-bit data bus
    -32-bit address bus
    -Virtual Memory 64 TB link
  • IT-2 (Cloud Computing)

    -used to build secure, global network
    -delivers fast Ethernet to 270,000 users worldwide
    -continuous TCP/IP connections link
  • Linux 2.0 (O/S evolution)

    Linux 2.0 (O/S evolution)
    • it was the first to support multiple architectures -was also the first stable kernel to support SMP, and kernel modules
    link
  • Pentium MMX (Processor evolution)

    -32KB L1 cache
    -296/321 pin PGA link
  • VMware (Cloud Computing)

    VMware (Cloud Computing)
    -introduces software providing completely virtualized set of hardware to a guest operating system link
  • MacOS X (O/S evolution)

    MacOS X (O/S evolution)
    • gives Mac users the stabilty benifits of a protected memory architecture
    link