Smart advertising machine - an excellent tool for traffic management, making urban traffic better (1)

Screen sharing can be achieved through the smart conference tablet, and the presentation content on the screen can be modified to achieve efficient communication.

In traditional conference rooms, there is a set of equipment for screen projection, sound pickup, display, and video conferencing.

Interactive whiteboards are large interactive display devices. Digitization has changed the way students learn in the classroom, and interactive whiteboards are gaining popularity today.