Eye Controlled Laptop

Positive review of an eye controlled laptop on engadget. My first thought was a risk of doing something accidentally because I looked away from the screen. The review indicates this was not a problem in their testing.

Something for RSI sufferers?

http://m.engadget.com/default/article.do?artUrl=http://www.engadget.com/2011/03/01/tobii-and-lenovo-show-off-prototype-eye-controlled-laptop-we-go/&category=classic&subCategory=featured&type=featured&icid=eng_art_photo_bck