what is touch screen? In a nutshell, the touch screen is an input device that directly touches the display with a finger or other touch-sensing medium to operate the computer. Easy to learn, everyone can use, is the biggest feature of touch screen, whether it is a keyboard or a mouse, can not compare with it. Everyone can use it, which marks the true arrival of the era of popularization of computer applications.
Touch screen is can receive touch and other input signals of the inductive display device, when touching the touch screen screen graphic button, touch screen screen on the haptic feedback system according to the pre-programmed program to achieve the operation of the computer. The touchscreen can replace the mechanical button panel and display vivid audio and video effects through the display screen.