How does it work?

Effectively you use your projector to project your computers desktop onto the interactive whiteboard surface. Everything you could or can see through your computer monitor will now be displayed on your interactive whiteboard and instead of controlling your computer through a mouse you can depending on the type of board control the cursor by touching the surface with your finger (membrane technology as in SMART boards) or by touching the surface with a special pen (Activboard and Hitachi boards).