Wireless display is also called wireless screen sharing. Specifically, the screen of mobile device a (such as mobile phone, tablet, notebook, computer) is displayed “in real time” on another device screen B (tablet, notebook, computer, TV, all-in-one machine, projector) through a certain technical method, and the output content includes various media information and real-time operation screen.

The more mature solutions supporting wireless display technology are: Airplay screen image of Apple, Miracast protocol of WiFi, and Bijie wireless display box of Suzhou Bijie Network Co., Ltd.

At present, the update of windows 10 system has its own wireless display function. No matter documents, videos or photos, as long as they are in the same local WiFi network environment, the screen can be projected from screen A to screen B.