... Linearity: 98.5% (bias less than 1.5%) Chattering Time: 10 msec or less Mechanical Input Method: Finger, pen, ... , OS/2, MAC, Linux etc Sensor Thickness (Film on glass) Standard 1.35 mm, 2.05 mm, 3 ... 60C, 90% RH 240HR Touch Durability: 5 Million touches in a single location Surface scratch 150K/300K (250/500gf, ... times/s) NEMA 4 Capable touch screen controller card for touch screen/USB or RS232 controller