Interactive projector without an interactive whiteboard: Use wand as a mouse to draw, write & click. Control all your favourite PC or Mac applications with the wireless Lite Board Wand just as you would with your mouse. Short throw: Project a 5 feet (1.5 m) wide interactive image from only 3 feet (0.9 m) away Interact up close or away for maximum accessibility: Anyone can participate & interact because they dont need to touch the image just point & click the w&. You cant do that with an interactive whiteboard Display over USB (Universal Serial Bus) port sends audio & video in one cable IT administrators can control the projector remotely via the LAN port Connect wirelessly with optional 802.11 b/g wireless module