Largest Touch Screen In The World

The University of Groningen has convert a 3D theater into a large touchscreen.It measures 10 meters by 2.8 meters and can detect upto 100 simultaneous touch inputs. The screen has a curvature of 135 degrees. The screen operates by means of infra red lamps and cameras that help in detecting the touch. The screen is used for teaching students interactivity

Spec :

  • 6 Optitrack cameras
  • 1000 infrared LEDs
  • 4900 x 1700 Pixels
  • 120 Hz stereo capability
  • 50 ms latency

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