... operation - 98.5% Linearity Supports Multiple Operating Systems - Windows, Linux, Mac Scratch Proof - exceeds 3H hardness level Common Applications POS terminals ... -DOS, Windows 95/98/2000/CE/ME/2000NT, OS/2, MAC, Linux etc Sensor Thickness (Film on glass) Standard 1.35 ... -DOS, Windows 95/98/2000/CE/ME/2000NT, OS/2, MAC, Linux etc Sensor Thickness (Sensor plus glass) 0.95mm / 1 ...