Hands-Free Communication

Pelaez, M.W., Talk About Hands-Free: You Could Soon Make a Phone Call Using Thoughts, Time, Apr 13th 2011

Scrolling through your address book and pressing the "call" button could become obsolete.

A new brain interface is being explored by researchers in San Diego, California, which could enable you to make calls just by thinking of the number. Participants who used it found it to be almost 100% accurate, though some people achieve higher accuracy than others.