Latest information on system operation

As an auxiliary human-computer interaction device for education or meetings, the interactive electronic whiteboard realizes functions such as dust-free writing, random writing, and remote conferencing. In terms of hardware principles, an interactive electronic whiteboard combines a computer, player, projector, projection cloth, writing board, etc. In the current international or domestic market, there are a variety of technologies that can achieve precise positioning of electronic whiteboards. The representative ones are electromagnetic induction, infrared, resistance, ultrasonic, CCD light scanning and other technologies. At present, most of the interactive electronic whiteboards displayed by Qunmao use infrared sensing technology, which is embedded around the screen to form a scanning mesh and supports 20-point infrared touch. The interactive whiteboard system is also updated with the times. Currently, Qunmao's Qtenboard brand machine already supports the Android 14.0 system. The operation is more streamlined and the response is more sensitive. It is more compatible with a variety of teaching APPs on the open market. If you need to know more, you can consult our customer service staff. We will always be online.