Serafim shows 42″ Optical Touch Module (OTM) multi-touch screen

Posted by – June 8, 2011

At Computex 2011 you could find many very large multi-touch screens based on Optical Touch screen technology. Basically they add something to any 42″ or larger LCD HDTV to turn them into multi-touch capable very large touch screens.

  • Maventwo

    Serafirm have probably licensing their optical touch tech from New Zealand company Next Window which has been aquired by an Canadian company.
    Here an overview of the diffencies between the different touch technologies on the market today, how they works:
    http://www.nextwindow.com/optical/comparison.html