The QWERTY keyboard has dominated computer typing for more than 40 years, but a new breakthrough that translates human thought into digital text may spell the beginning of the end for manual word processing. A first step toward such mind-reading has come from using brain scans to identify certain thoughts with certain words.
The fMRI brain scans showed certain patterns of human brain activity sparked by thinking about physical objects, such as a horse or a house. Researchers also used the brain scans to identify brain activity shared by words related to certain topics — thinking about "eye" or "foot" showed patterns similar to those of other words related to body parts.
Read more: http://www.foxnews.com/scitech/2011/09/03/brain-reading-devices-could-kill-keyboard/#ixzz1Wtg6xTDL
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