Презентация на тему "Mobile Phone"

Содержание

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  Communication Inventions That Changed the World Forever

  Mobile Phone

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  “Almost all new ideas have a certain aspect of foolishness when they are first produced.” Alfred North Whitehead

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  First Generation Cell Phones

  In 1983, Motorola unveiled the first truly portable cellular phone to the world.

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  Motorola DynaTAC 8000X

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  Second Generation Cellular Phones

  Phonesbasedon 2G technologyweremuchsmallerthanthebricktelephonesofthemidtolate 80s

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  Third Generation cellular phones

  3G mobile phones usually include innovations to receive much more than phone calls

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  Fourth Generation – 4G – technology.

  used in the next generation of electronic book readers, Incar computer navigation systems and possibly even netbooks which are the fastest growing area of growth in the home computer market

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  G1 from T-Mobile

  the new player is Google who make the Android operating system available and the first phone to appear is the G1 from T-Mobile

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  Conclusion

  Today's mobile phones are small enough to slip in to your pocket but also powerful enough to surf the internet, send emails and even make video calls