Even if you are at home by yourself, you can still talk to your friends during class time. You dial a friend’s number and his face appears in a corner of your screen.
The vision phone and vision desk are electronic marvels of the twenty-first century.
The vision phone is a telephone that allows you to see the person you are talking to. He or she can see you, too.
A small camera and screen are placed in front of the phone. The camera takes the pictures and the screen shows them to you.
Note: Shrink it down about 80% and that’s a pretty good drawing of my MacBook.