Resistive – Resistive touchscreens are made up of two versatile sheets coated with a resistive content and divided by a microthin air gap. When Call is built into the floor in the touchscreen, The 2 sheets are pressed alongside one another, registering the exact location of the touch. Can drag https://yealink-meetingboard37902.blogdomago.com/33066520/yealink-meeting-board-options