... very competitive to offer various IR Touch Screen from size 17", 19", 22", 26", 32", 37", 42", 47", 50", 55", 57 ... 2000/2003/XP/Vista & LINUXScanning ModeAuto Start, Always ScanningMovement ModeInput Point, Finishing Point, Following, Continuous Detection Benefits:• Vandal proof, wear-resistant• Maintenance ...