... multi-touch touchscreen of LBMTOUCH SYSTEMS ,defines gesture commands implement by applying any combination of two points,4 points,6points,10 ... applications. 1.True Multi-Touch SupportL Series multi-touch overlays support 2,4,6,10,16 or 32 touch points and ... comes with simultaneous true multi-touch points.2.Cost EffectivenessPowered by LBMTOUCH’s proprietary IR technology, L Series is a revolutionary ...