Application of Infrared Laser in Multi-touch Interactive Projection System
In recent years, interactive display systems and products represented by multi-touch and interactive projection have developed rapidly. This kind of intuitive, easy-to-use, and novel interactive experience has gradually changed the public's usage habits and has become a new type of application with important industrial significance and commercial value. Interactive projection mainly uses infrared sensor capture equipment to capture and shoot participants, and then analyzes through the internal imaging system, and generates feedback actions corresponding to the captured information during actual content. Combined with the real-time image interactive system, participants can interact with the wall To interact effectively with the body screen. The infrared surface emitted by the infrared line laser covers the entire screen. The thickness of the infrared surface of the laser is about 2mm. When the finger or other objects are close to the touch screen, the infrared surface of the lase...
