Each has advantages and disadvantages! The main types of touch screen from the technical principle to distinguish the touch screen, can be divided into five basic categories: vector pressure sensing technology touch screen, resistance technology touch screen, capacitive technology touch screen, infrared technology touch screen, surface acoustic wave technology touch screen the latest technology five-finger body touch screen interview methods and steps!
Five-finger touch device
Properly wear on the five fingers, the touch point and the fingertip parallel match! Turn the device switch on!
Related content learned from experience
Open the wall touch related program, you can stand and move to draw at will!
First, do not touch the water source in use!
2. Return in time after use to avoid parts being left behind!