In the traditional education industry, the two "magic weapons" in the classroom are none other than the blackboard and chalk. It can be said that they were born and improved in response to the needs of the education industry.

In the long years of adopting the traditional teaching model, chalk and blackboard have gradually exposed many problems. Chalk will produce a lot of dust during writing and wiping, which is harmful to the health of teachers and students and will also interfere with students' learning state.

In addition, most teachers are not from art majors, and their painting skills are not strong enough. The teaching writing is mainly based on words, numbers and simple drawings. The presentation method is inevitably monotonous and boring, and it is difficult to mobilize students' curiosity and enthusiasm. The teaching quality will inevitably be discounted, etc.

With the development of technology, students need more efficient learning tools, and teachers also need more convenient teaching tools. The traditional blackboard plus chalk can no longer meet the needs of the education industry.

During the epidemic, the demand for change in the education industry reached its peak, and the multimedia teaching all-in-one machine became a hot new star in the education industry.

The reason why the 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.

It supports one-click switching of the interactive interface, and can display teaching content by touch and remote control. The interactive method is more flexible, and teachers can flexibly switch according to teaching needs.

The function of the multimedia teaching all-in-one machine - electronic whiteboard, through infrared touch writing technology, can accurately restore the handwriting, support the back of the hand to erase, just a light stroke on the back of the hand can erase the redundant content, support free annotation, in addition to annotation on the electronic whiteboard, you can also annotate in documents, pictures and other places, convenient and fast.

At the same time, you can freely zoom, stretch pictures and videos, and the teaching method is more flexible and changeable. The electronic whiteboard can perfectly replace the role of blackboard and chalk in traditional classrooms, fundamentally eliminating the damage to the health of teachers and students caused by flying dust and the destruction of the learning atmosphere.

In addition, it also supports screen projection on PC, mobile phones, tablets and other devices. Content can be shared to the education all-in-one machine with one click, realizing real-time and convenient sharing, demonstration and communication between teachers and students.

It also supports remote video conferencing. PC, mobile phones and tablets can all be connected to the education 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 teaching needs, the all-in-one education machine has also expanded its functions. For teachers, it simplifies the process of preparing lessons before class, saves time, and makes the forms of presentation in class more diverse, making the classroom more efficient. For students, the content presentation is rich and colorful, which is easier to attract students' attention and easier for them to understand knowledge points.