Touch Screen Overlay INTECH Infrared Touch Overlay can convert a normal LCD/plasma TV/industrial display into an interactive surface by simply sticking the infrared bezel to the bezel of your display. With infrared technology, you can directly operate the display through your finger or any non-transparent object Instantly converts any standard monitor (LCD & CRT) or notebook computer into a touch-interactive device at a very affordable cost. Easy installation and maintenance. Compatible with WIN 98 up to Win 7 & 8, Linux, & Mac 9.22-10.x. Measure your monitor size and compare to the sizes of the touch screens. Compare monitor’s view area (VW x VH) with the active area of the touch screen. It is ok if the touch screen’s active area is slightly larger than the monitor’s view area. Touch Screen Overlay is USB plug & play, Easy installation, Easy Step by step calibration, Fits many commercial and Domestic monitors, True Multi-touch 2, 6, 0r 30 touch, Fast response rate and tracking, Light touch no pressure required, 100% visibility, Over 4 million touch points, Glass less option on Panasonic Plasma TouchFrames.