1.Vandal proof, scrape-resistant 2.Maintenance free, longer life expectancy 3.Fault tolerance design to ensure reliability Detailed Product ... implement by applying any combination of 2,4,6,10,16,32 touch points,such as zooming in/out, ... variety applications.True Multi-touch supportLBMTOUCH Series multi-touch overlays support2,4,6,10,16 and 32 touch points and multi-touch gestures.Unlike other ...