1. Computer in the year 2099

2. In 2099 the computer is can control by sound and touch by fingers in screen computer.The computer can use laser send to air and we can use every part of body touch for use computer.

3. And if we want to type we must wear the ‘magic watch’ If you put on the screen of magic watch. The picture of keyboard will show on the air. And we use keyboard.

4. Typing every where

5. Computer on the air

6. Magic watch