From the Jumbotron at the ball game to the video conference at work, from the overhead presentation at school to the multi-media display at a convention, Audio-Visual Equipment has become a ubiquitous feature of modern life. This category includes projection screens, projectors, players and recorders in a wide range of technologies from the familiar to the mind-boggling.

There is an Audio-Visual solution for every challenge, whether it is the need to video conference cross country from the desktop, or the need to get information across to thousands...