This page would look a lot spiffier if you downloaded a standards compliant web browser.
Space Pen investigates the possibilities of editing 3D geometry by simply drawing on any surface you want to modify. Currently, the system enables users to draw on any surface or click to leave a comment. Space Pen can also recognize some simple shapes (like circles, rectangles, triangles or arrows) drawn in space. The project is implemented in Java 3D.
Check out the sister project Redliner.
last updated 8.28.2006 by Mark D Gross