Technology Use Progression

  • Rotary Phone

    Rotary Phone

    Rotary telephone by Bell Systems (AT&T).
  • Tandy 1000

    Tandy 1000

    Tandy 1000 personal computer by the Tandy Corporation (Radio Shack).
  • Sony Walkman

    Sony Walkman

    Sony Walkman portable cassette player, by Sony.
  • Answering Machine

    Answering Machine

    Duophone answering machine by Radio Shack
  • Nintendo

    Nintendo

    Nintendo Entertainment System gaming console, released in 1987. https://en.wikipedia.org/wiki/History_of_Nintendo