Touch screen: the input artifact of computer

Have you ever wondered what are the principles of those touch-screen phones and touch-screen writing? I'll take you to know about it today.

Close contact with the screen

Touch screen allows users to make choices through close contact with the screen. Different from the traditional keyboard and mouse, it is not only intuitive and easy to understand, but also greatly reduces the training cost.

Three core components

The mystery of touch screen lies in three core components: sensor unit, controller and software driver. These components work together to accurately communicate your every touch to the computer operating system.

Five magical technologies

Touch screen has five magical technologies: resistance technology, capacitance technology, infrared technology, sound wave technology and near-field imaging technology. Each technology has its own uniqueness, which makes the touch screen experience so excellent.

The power of science and technology

The principle of touch screen is so complicated and superb that the touch screen mobile phone and touch screen writing we use every day are based on so many magical principles. Next time you use the touch screen, you might as well think more about its mystery, and maybe there will be more interesting discoveries!