A. It connects your brain to a computer. B. Talk through thinking. C. It soon helps them cheer up. D. Many people can't draw very well or make music. E. Soon their character jumps in the game. F. Move your mouse. |
Have you heard of the ＂happy switch＂? If people have illnesses like depression（沮丧），doctors can put a"happy switch" in their heads
A hospital has tested the switch on 26 patients since 2020. Up to now, it has helped cut down a patient's sad feelings by 60 percent, the hospital said.
In fact， the ＂happy switch＂ is a kind of Brain-Computer Interface （BCI，脑机接）. It works like a bridge Some BCIs can affect people's brain activities. Some can let people control the computer with their thoughts. Because of the good use of BCI, in the future, they will help people in more ways.
Play games.
BCI can help people play computer games without using their hands. They can think of the word "jump"
Make life easier.
Imagine your brain is connected to the "computer" of your home. Wouldn't it be great to turn off lights before going to bed just by thinking about it?
When two people are connected to a computer at the same time, they can chat without saying a word or typing.
Create art.
Don't worry. BCI can help you turn thoughts into art.
