Multimedia all-in-one teaching machines have become a popular educational and teaching equipment. Compared with traditional teaching tools such as blackboards and chalk, they are more environmentally friendly and more efficient.

The reason why multimedia teaching all-in-one machine has become the mainstream in the current education industry is that it integrates six major functions: projector, computer, 4k display, audio, writing board, and remote video conferencing.

Compared with traditional chalk writing, the multimedia teaching all-in-one machine supports one-click switching of interactive interfaces. Teaching content can be displayed through touch writing and remote control. The interactive method is more flexible than traditional teaching methods. Teachers can freely choose whether to write on the spot or explain with PPT according to their personal teaching style. The teaching method is more flexible and changeable, and can be switched at any time.

The basic function of the multimedia teaching all-in-one machine, the electronic whiteboard, uses infrared touch writing technology to restore the handwriting. When you need to erase, you only need to use the back of your hand to gently wipe off the redundant content. In addition to the electronic whiteboard, you can also mark and annotate on documents and pictures without switching back and forth, which is more convenient and quick, making the whole class more efficient.

In addition, you can also insert pictures on the electronic whiteboard. The inserted pictures can be freely scaled and stretched by stretching the edges of the pictures, making the teaching method more flexible and varied.

The multimedia teaching all-in-one machine also has a wireless screen projection function, which supports screen projection on notebooks, mobile phones, tablets and other devices. With just a click, the content can be shared to the multimedia education all-in-one machine, allowing teachers and students to share without delay and communicate conveniently.

It also supports remote video conferencing. PC, mobile phones, and tablets can all be connected to the educational all-in-one machine, breaking the limitations of time and space, conducting face-to-face communication in real time and stably, realizing remote teaching, and providing online classrooms for teachers and students.

In general, in addition to meeting basic writing needs, the multimedia teaching all-in-one machine also has functions such as one-click screen projection, free annotation, and remote teaching. These functions are all developed around teaching, saving teachers' time, improving efficiency, and showing more diverse ways, making the course more interesting and easier for students to get the key points of the course.