GEEK ART - GEEK ART

	This Is How Touchscreens Actually Work [VIDEO]
	Ever wondered how touchscreens work? Every screen these days is a touchscreen, and if you didn't already know how it works, Greg Foot is here to describe how they do.
	The Face in This Mirror May Not Necessarily Look Like You [VIDEO]
	Your next trip to an amusement park's funhouse mirror will be freaky. The reason: researchers at the University of Tokyo's Hirose-Tanikawa lab have created a mirror that will change its emotion on someone's face. Made up of a large LCD display, it ...