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Communications of the ACM

ACM News

Dialing with Your Thoughts

EEG headband phone

Numbers oscillate on a screen at different frequencies; an EEG headband picks up on these signals to enable mobile phone input using thought control.

University of California, San Diego

Researchers in California have created a way to place a call on a cell phone using just your thoughts. Their new brain-computer interface is almost 100 percent accurate for most people after only a brief training period.

From Technology Review
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