Intel developing chips to go in people's brains
Intel believes its customers would be willing to have a chip implanted in their brains so they could operate computers without the need for a keyboard or mouse using thoughts alone. The implant could also be used to operate devices such as cell phones, TVs and DVDs.
The chip is being developed at Intel's laboratory in Pittsburgh, USA. It would sense brain activity using technology based on FMRI (Functional Magnetic Resonance Imaging). The brain sensing chips are not yet available, but Intel research scientist Dean Pomerleau thinks they are close.
Theoretically, different people thinking of the same word or image would have the same activity in their brains, but since no one really knows exactly how the brain works, this is not certain. Pomerleau and his team have used FMRI to scan the brains of volunteers to see if brain patterns match when they are thinking of similar things, and so far the results look promising.