Optical Touch Technology
Optical touchscreens use cameras that continuously scan the touchscreen. When an object
comes into contact with the touchscreen, some of the light is blocked and the location of
the contact is then calculated by using information from both sensors and mathematical
touchscreens have high transmittance, and because they use optical sensors, can be operated
by both conductive and non-conductive materials.
- The size
of optical touchscreens is easy to scale, thereby making them well suited for TV news and
other television broadcasts.
optical touchscreens calculate touch location via sensor, the number of touchpoints is
dependent on the size of the screen SHOP NOW