The GPS Signmaker System combines a recision drawing device for drawing, pouncing and cutting a broad range of graphics. The original Gerber Signmaker III first introduced in 1982, brought microprocessor technology to the art of graphic layout & production. The Signmaker IVB retains all Signmaker III capabilities and expands on them with new features including Auto-Kern which automatically computes aesthetic spacing for every letter pair. Please ask if you have any questions.