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FROM BRICK TO SMARTPHONE

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  • Who invented it?
    Martin Cooper
  • keep information
    store
  • What changed the world of journalism?
    Camera phones
  • What was one of the problems of the first generation of mobile phone systems?
    They had weak signals
  • What improved with the introduction of 2G mobile systems?
    Reception over wider areas
  • gadget
    device
  • What happened to mobile phones as technology improved?
    They become smaller and offered more features
  • information
    data
  • easy to bend
    flexible
  • How could you charge a DynaTAC phone?
    With a heavy shoulder pack which had batteries in it.
  • When did 3G technology appear?
    In the early 2000s
  • What are mobile phone companies coming up with?
    New ideas and exciting 'concept' mobiles
  • group of the people with special skills working together
    crew
  • What do 3G mobile phone act as?
    They act as Internet browsers, media players and game consoles.
  • How much did the DynaTAC weight?
    About a kilo
  • What have 3G mobile phones made a reality?
    Video calling and mobile TV
  • think of, suggest
    come up with
  • When was a portable mobile phone invented?
    In 1973
  • How many texts are sent every year?
    Over 2 trillion
  • not strong
    weak
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