history of digital communication

By sgarcia998

  • babbage difference engine

    babbage difference engine
    the first mechanical computer weighed over 700 pounds

  • telegraph

    telegraph
    the telegraph is the first electrical telecommunication device.

  • landline telephone

    landline telephone
    29 year old Alexander Graham Bell worked with his father to build the telephone.

  • electronic numerical integrator and calculator (ENIAC)

    electronic numerical integrator and calculator (ENIAC)
    the ENIAC was built and designed in Pennsylvania by two people.

  • sh-100

    sh-100
    first mobile phone manufactured in Korea

  • first iphone

    first iphone
    the iPhone is the first smartphone designed and marketed by apple

  • nexus one

    nexus one
    the nexus one is a phone manufactured by Samsung and google

  • iphone 5s

    iphone 5s
    the iPhone 5s is the first phone with fingerprint scan

  • iphone x

    iphone x
    the iPhone x is the first phone that has face id

  • iPhone 13 pro max

    iPhone 13 pro max
    the iPhone 13 pro max is the best and newest iPhone up to date