Distance Learning Application Diagram

Distance Learning (One-way drawing)

The Pointmaker can also be used in distance learning applications wherein an instructor at a local site can draw over a video/computer image and broadcast both the image and associated drawing to remote classrooms. Each remote classroom can view the drawing and image.

The most common video connections used in distance learning applications are composite or Y/C video. Unless otherwise noted, the video lines depicted in these configurations represent either composite video or Y/C.

Video Distribution Systems can include a distribution amplifier, codecs, broadcast system, or closed-circuit system.

Conceptual Overview of Video Configuration