You can say, what is the role of electronic signature in the exhibition hall?

High-tech e-book writing screen has replaced the traditional pen or brush inscription, signature and message function, and has a variety of writing effects.

2. Photo function

Equipped with a camera, you can take photos, so that the contents of the signature message can be combined with my photos and printed out as a souvenir in the future.

3. Storage function

The content written on the screen will be saved to the hard disk for managers and other tourists to query and browse, or become a valuable memory record for tourists who come here again.

4. Interactive function

The electronic message system can also produce the effect of short message interaction, and participants can send short messages and display them on the big screen.