Touch screens are gaining a lot of popularity these days. Ever wondered how big is the largest touch screen? University of Groningen, Netherlands has created the world’s largest curved multi-touch screen called the Reality Touch Theatre.
This touch screen is 10m-long and can detect more than 100 touch interactions at any one time. There are six optical motion-capture and motion-tracking cameras and 16 infrared illuminators with a total of more than 1,000 infrared LEDs that are located behind the screen.