The definition of a Digitizer (also known as Drawing Tablets, Digitizer Tablets, Graphics Tablets, Drawing Tables, or CAD Tablets) is an input device for converting analog to digital data using a single pointing device. The pointing device can be either a cursor, puck, stylus, or mouse and people call them by different names within the industry. Digitizers are also used for software menu overlays where the user can select commands in CAD much faster from the tablet menu as opposed to selecting them in the software. Or perhaps its a customized menu overlay that the user has to use, and this is where a digitizer can perform. Digitizers are great time-savers when entering data into estimating and cad programs. EngineerSupply is a Factory Authorized GTCO CalComp Dealer.