Soon you may be able to look at the voluptuous blond and now your game has a chance at the plate. What the hell are we talking about? Made of electrochromic polymers the color changing cloth, or material, can be manipulated by passing electricity through its fibers. The wearer could then flip a switch to change the cloth’s color to represent their mood.
“The part we’re getting into is the wearable display, a flexible fabric display,” Sotzing said.
Color-Changing Clothes Could Match Mood, Surroundings [NationalGeographic via Wired]