Tracking oneself is all the rage, with devices like the Nike Fuelband, Jawbone Up, and Fitbit Flex enabling users to monitor their physical activity over time. But what about tracking your mental conc
<img src="http://www.crunchgear.com/wp-content/uploads/2009/04/freddy_nightmare.jpg" />
<a href="http://www.atr.co.jp/index_e.html">ATR</a>, a research institute based in Kyoto, Japan, has developed
Damn, that’s harsh. A woman in India has been convicted of murder because her brain scans said so. If that sounds like a pretty shaky conviction to you, you’re not alone. BEOS begins with a silent