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Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
Mobile Phones
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Mobile Phones

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This is a presentation by English language students about the development of mobile phones.

This is a presentation by English language students about the development of mobile phones.

Published in: Business, Technology
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Transcript

  • 1. Mobile phones
    Presented by: Kaidi , Melika , Sarah , Carina
  • 2. Presentation outline
    History
    Development
    Effects
    Future
  • 3. History
  • 4. History
    • 1G Mobile phones:
    • 5. Introduced in 1983
    • 6. Huge size
    • 7. The feelings of the consumers
    • 8. The high cost=100$
  • 2G Mobile phones
    • Introduced in 1990s
    • 9. Far faster and popular than 1G mobile phones
    • 10. Smaller in size and also batteries
    • 11. Affordable price about=200$
    • 12. The cell phone industry began
  • 3G Mobile phones
    • Fast creation of it after 2G mobile phones
    • 13. Not only for transferring voice data
    • 14. Consumers prefer to text instead of calling
    • 15. More affordable price
    • 16. Good for sending emails , information and messages
    • 17. Wi -fi
  • Development
    • The fast significant development
    • 18. It was a great profit in business
    • 19. From only calls to an indispensable multifunctional tool
  • Effects
    • The negative effects:
    • 20. It will wreck our sleep
    • 21. It will addict people (they cannot live without it)
    • 22. The harmful radiation that it spreads (boiling egg)
    • 23. Lead to brain cancer
  • The positive effects:
    • Handy , useful , comfortable (tiny box of help)
    • 24. More communication with the other people
    • 25. Good for learning
    • 26. You won’t get lost anymore with the new technology(GPS)
  • Future
    • A remote control for your life
    • 27. Better mobiles and more intelligence
    • 28. Far smaller and faster with more facilities
    • 29. 4G and 5G mobile phones (candy bar style)
    • 30. Necklace phone
  • Future mobile phones
  • 31. Some more images
  • 32. Special images for Ha un
  • 33. It’s not finish yet
  • 34. ?

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