Digital tattoo for controlling devices with your mind

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For around $120, anyone can can buy a headset that reads the electrical activity of their brain. It’s called an electroencephalogram, or EEG, a devise that reads the electrical activity of their brain, and you can use it to control devices with the power of your mind.  But there are some drawbacks:  they don’t work when the wearer is moving and they look silly, so no one wants to wear them.   Continue reading… “Digital tattoo for controlling devices with your mind”

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