Trace-O-Sketch

Trace-O-Sketch is a tool to trace outline of imported pictures, and it can also be used to sketch random drawings. It lets user change the size of the pen and its colors during the drawing session.

A trace drawing is saved with transparent background for it to be utilized in any art work production with other images or graphics. User can also save drawing/sketch on top of imported image for the purpose of image filing or presentation.