Computer Science for IGCSE & O level - Hardware (Section 10 - No. 22)
What are the key benefits of infrared touchscreen technology?
Good multi-touch facility
Doesn't respond to the pressure of the finger
Vulnerable to scratches on the screen.
Good visibility in sunlight.
ব্যাখ্যা
Infrared touchscreens offer multi-touch capabilities and are durable.