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Page last updated at 15:00 GMT, Tuesday, 28 February 2012

Using brain power to control tech


The computer keyboard and TV remote control may be the ways we interact with our technology at present but new ideas are emerging all the time.

In this second report on interfaces, Click looks at the future of brain control for devices and what can be achieved with the power of positive thinking.

The Future of Interaction series:
Touch screens
Using brain power to control tech
Gesturing towards the future of interaction

Follow the Click team on Twitter @BBCClick. And join the conversation on Google+ or Facebook.

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