Ring°Wall: the largest screen with touch technology in the world at this time
Ring°Wall from Sensory Minds is the largest/biggest screen with touch screen technology (Multi-Touch) mounted on the Nürburgring, Germany. This screen has an area of 425 m2 or equal we put 6000 computer monitor. This screen is operated via 15 projector and using 30 pieces speakers. For Multi-Touch technology it uses laser technology and as many as 80 people can use touch screen technology simultaneously.
Please see the video to let more clearly.