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Now the infrared touch screen is dividing up the touch screen market with resistive touch screen and capacitive touch screen. Although the touch screen appeared late, it has developed rapidly. We can learn how the infrared touch screen works. 1

Maybe the electronic whiteboard has been widely used in our teaching today. It has become an important teaching tool in multimedia teaching, and should be used in many primary and secondary school classrooms. However, with the development of electronic wh

With the coming of the new semester, every student needs to go back to school, work hard and continue to study hard! Students' safety awareness also needs to be concerned, to provide a safe and healthy learning atmosphere. Therefore, our Xuean product

Now in the multimedia teaching, the demand of touch all-in-one machine is developing rapidly. How can we choose the right one? We need to pay attention to some matters in choosing that one. 1. Screen size In the school's multimedia t

In recent years, the campus security problems are frequent, it has been concerned by the government, society, family and other aspects. Maybe when we talk about campus safety, we just generally think that the environmental safety of the school is not safe

The emergence of touch all-in-one machine is to facilitate people's application of computers. It is now widely used in every corner of life. Customers can get the corresponding information on the screen when using touch all-in-one machine, which can a

In the past, the application of traditional projector and computer in school teaching has improved the speed and intuition of information dissemination. Then, people continue to pursue new things according to the progress of the times, so there will be re