history of computers

By leize.martin
  • Period: to

    1st generation

  • ENIAC

    Vacum tubes expensive and huge (ENIAC)
    1947: TRANSISTORS
  • Period: to

    2nd generation

  • 1957:spaceflight

    transistors, faster and cheaper
    1957:spaceflight
  • Period: to

    3rd generation

  • 1974:personal computer

    integrated circuit, faster cheaper and smaller
    1974: personal computer
  • Period: to

    4th generation

  • 2007: ipone

    microprecessors, smaller, cheaper, use less electricity
    2007: iphone, 2012: CRISPR, 2017: IA, 2022: Chatgpt

  • now to the future

    AI, most avanced robots
  • Period: to

    5th generation