Your Brain Could Control Computers Tomorrow—Here’s How the Technology Actually Works
Imagine controlling a computer cursor, typing a message, or operating a robotic arm using nothing but your thoughts. Brain-computer interface technology is making this science fiction scenario a reality by creating direct communication pathways between the human brain and external devices. These systems translate neural signals into digital commands, bypassing traditional physical interactions entirely.
At its core, a BCI works through three essential steps. First, sensors detect electrical activity from neurons in your brain, either through electrodes placed on your scalp or surgically implanted chips. Second, artificial intelligence algorithms process these raw brain signals, filtering noise and …










