SMART Board 680i(3) Interactive Whiteboard with Unifi 55 Projector SMART Board interactive whiteboards combine the power of a projector, computer and whiteboard. The touch-sensitive screen allows the user to control applications, write notes and navigate websites with the touch of a finger. You simply touch the surface to select menus and icons. SMART Board interactive whiteboards bring a whole new level of interactivity to any classroom or boardroom; they have the power to transform your space into a dynamic learning, training or working environment.