Cell Phone Evolution

By Alyssa Cole

  • First telephone

    First telephone
    Alexander Graham Bell
  • Period: to

    Cell Phone Evolution

  • Resistive touchscreen

    Resistive touchscreen
    E.A. Johnson invented this

  • First touch screen

    First touch screen
    It was invented by E.A. Johnson

  • Microsoft Tablet PC

    Microsoft Tablet PC
    First tablet computer
    Invented my Microsoft

  • NIntendo DS

    NIntendo DS
    First touchscreen game console
    Nintendo invented this

  • IPhone 6s

    IPhone 6s
    The Apple Company invented this