Author of [tkoutline] Pages I've contributed to: * [Wiki heirarchical table of contents] * [Move cursor by display line in a text widget] * [Tcllib tree style interface to tDOM] * [Natively accessing XML] * [Slideshow of words for teaching reading] * The [Babbleback machine] * [Video babbleback machine] * [Harmonic color wheel] * [A letter toy] ---- [Category Person]