Interactive whiteboards are desirable peripherals these days. When hooked up to a computer, the whiteboard's screen becomes a "live" computer desktop, which can be tapped to pull down menus, highlight, and move or open files. Users can also circle relevant sections on the projected image, draw geometric figures, and underline. Then they can save the screen--complete with annotations--which can then be e-mailed, made available on a shared server, or printed out. This article provides several ideas for the applications of interactive whiteboards.