55inch video meeting conference lcd digital electronic touch screen interactive whiteboard

Four functions of interactive whiteboard
1.On-screen handwriting:
The touch function of the teaching touch screen all-in-one machine can directly write manually on the screen, and the writing is not restricted by the screen. Not only can you write on the screen, but you can also write on the same page by dragging. The writing content can be edited and written at any time. save. You can also zoom in, zoom out, drag or delete at will.

2. Electronic whiteboard function:
Support PPTwordExcel files: import PPT, word and Excel files into the whiteboard software for annotation, and save the original

handwriting; support editing of text, formulas, graphics, images, and table files.

3. Storage function:
The storage function is a special function of the multimedia teaching touch all-in-one machine. It can store the contents of the blackboard, such as any text or graphics written on the whiteboard or any pictures inserted or dragged onto the whiteboard. After storage, it can also be distributed to students in electronic format or in printed form for students to review after class or mid-term, end-of-term or even high school entrance examination review.

4. Edit annotation function:
Teachers can freely control and annotate the original courseware, such as animation, video, etc., under the whiteboard's comment mode. This not

only allows teachers to easily and flexibly introduce multiple types of digital resources, but also increases the efficiency of watching videos and animations, and improves the learning efficiency of students.