Features 1.Hardware Features Applying special techniques as well as advanced and reliable technologies such as electromagnetic induction and digital locating; Low reflection, high wear-proof, accurate focus, excellent projection effect; Super writing area, and the surface is super high light and Super low glare replace of the projector curtain. 2.Software Features Separated the driver and application software Three models Control Mode, Draw Mode, Annotation Mode 3.Various background colorsreplace of the traditional definition of whiteboard and blackboard; 4.Providing customized templates. Functions Operating system:Windows 2000/XP/Vista/Win7/ Mac/Linux Main Functions Writing Function: Brush pen, flat pen, Transparent Pen