THE 5-SECOND TRICK FOR YEALINK MEETING BOARD 86

Resistive – Resistive touchscreens are composed of two flexible sheets coated with a resistive substance and divided by a microthin air hole. When contact is manufactured to your floor of the touchscreen, The 2 sheets are pressed together, registering the exact area of the contact.Reflectors over the stylus or marker replicate the laser beam agai