KOGA has displayed its latest product Interactive blackboard bar at World Digital Education Conference. Traditional infrared touch tech brings the trouble of handwriting precision. It can not recognize slightly handwriting such as square sign. KOGA use AI vision...
Nowadays, teachers prefer that students can learn by listening, thinking, interacting, rather than taking notes in the classroom. What is the most efficient way to digitize chalkboard writing, and share to different platforms? This is an urgent issue to be addressed...
The Infrared Touch Screen is a touch frame which is usually installed in front of the display screen. The infrared touch technology depends on the interruption of an infrared light grid. The frame is integrated with a printed circuit board which contains a row of...
Capacitive touchscreens are coated with a transparent conductive film. When a fingertip comes into contact with a capacitive touchscreen, it can use the conductivity of the human body as a means for input. Electrostatic capacitive touchscreens are used in numerous...
