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Performing Phone Call to Mind

Just think of the phone number you called, and you are directly connected to that number. This is not a ilusionist scene in the show, but it happened thanks to a recent discovery.

A group of scientists at the University of California, San Diego, United States (U.S.) sebuh develop a system that lets users make phone calls just by thinking about it.

As a new invention, the method is claimed to be quite accurate. The developers are optimistic, this finding could be very useful for people with disabilities or those who require more hands-free function.

Tzyy-Ping who led the research, explains that the system he developed with his team, to track electrical activity in the brain by means of a special headband equipped with electrodes and Bluetooth.

Reported by Mashable and quoted on Wednesday (13/04/2011), users who use a headband that connect to this computer will be shown a series of numbers from 0 to 9 on the screen.

Each digit is thinking blinks and detected by the electrode. Furthermore, Bluetooth will know it as the number to call and forward it to your mobile phone to make calls. "The level of accuracy has reached 70 to 85 percent," claims Ping.

However, this finding is still a prototype and needs further development. But at least, this shows the potential for the development of devices with growing minds based interface. As is known, there is also the invention of computers and wheelchairs are operated by the mind.

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