AN UNBIASED VIEW OF YEALINK MEETING BOARD 86

Entrance-projection interactive whiteboards Use a online video projector in front of the whiteboard. A disadvantage of front-projection whiteboards would be that the presenter, standing in front of the display, have to lengthen her or his arm with or with no stylus to stay away from casting a shadow.That’s way too undesirable, mainly because itâ€