Galen Buckwalter says brain-computer interfaces will have to be enjoyable to use if the technology is going to be successful.

A diving accident at age 16 left Buckwalter paralyzed from the chest down. In 2024, he enrolled in a Caltech brain-computer interface study and underwent a ...

What if a technology could reanimate parts of the body that have lost their connection to the brain—like a bladder that can ...

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