Interactive whiteboards connect to a computer and a projector to display the desktop of the computer on the whiteboard. The displayed image can then be controlled by a stylus or finger by touching ...
Until recently, most interactive displays used external projectors, which send an infrared beam to the display — and to anything in front of the display, such as the presenter. The beam then bounces ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback