3m x 2m Multitouch Display

Fingers and foam balls detection test

4 Likes

  • gallypette 1 year ago
    Nice !
  • thanx :)
  •  
  • Pol Pla 1 year ago
    Moooolt bèstia!! Ja tinc ganes de que comenci el RBMA!
  •  
  • Stephen Buchanan 9 months ago
    How did you build such a big screen? Is this LED's with Frustrated Total Internal Reflection? On a perspex sheet?
  • Multitouch Barcelona 9 months ago
    It's based on LLP technique: nuigroup.com/forums/viewthread/2109/

    :)
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  • Stephen Buchanan 9 months ago
    Thanks for the tip! We're busy building our own multi-touch system, currently using FTIR. But we were worried about scaling this up to a really big surface, say a couple of metres. So LLP probably going to work better for big walls, then?
  •  
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