There have been plenty of conceptual gadgets that claim to control computers with just the brain, but the difficulty is getting them ready for the commercial market. That’s where NaturalPoint comes in. They are serving up a new pair of SmartNav 4 human-computer interface devices that will let users control all basic tasks with just by using their noggin.

The AT and EG models are designed so that physically handicapped individuals can control their PCs like a Jedi, moving the mouse around by with head movements and selecting commands and phrases on a virtual keyboard. Like Stephen Hawking for instance.

The best part is that they are completely affordable at only $499 and $399.

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