Whiteboard

n. (Computers) virtual "chalkboard", area on a display screen on which multiple users can write or draw (widely used in video conferencing)

A whiteboard (also called a dry-erase or dry-wipe board) is the name for any glossy surface, most commonly coloured white, where non-permanent markings can be made. Whiteboards operate analogously to chalkboards in that they allow markings to temporarily adhere to the surface of the board. The popularity of whiteboards increased rapidly in the mid-1990s and they have become a fixture in many offices, meeting rooms, school classrooms, and other work environments.
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