Stylus-substrate system for direct imaging, drawing, and recording

Abstract

Stylus-substrate system components include an optical transitioning or color changing substrate and a stylus device/mechanism for inducing the optical transition or color change in the substrate. The optical transitioning or color change substrate possess all of the chemical components necessary to generate a single color or multiple color image, written matter, graphics, markings or recorded information. The stylus device/mechanism possesses the physical, electrical, and/or mechanical means for inducing the single or multi-colored change in the substrate.

Dependencies are inferred from the claim text.