Communications
of the Future
Mini cell phone:
You can see people to whom you are talking to from the screen.
Letter that fly:
The sender only needs to tell the letter where to go and it will fly to the receiver's place by itself.
Letter that talk:
People won't need to write anymore. They can record anything they want to tell to friends and the letter will repeat the content to the receiver.
By Wendy
Zhi Kai elementary school