Getting Started with PadDraw. Jonathan Meyer, April 1997 PadDraw is a zoomable drawing application written using the Pad++ widget.
It shares a lot of features with Adobe Illustrator (and other similar drawing programs), but in addition it supports smooth real-time zooming of graphics, and it has a number of effects and tools that are useful for constructing interesting presentations and multimedia content.
Viz Hard & Software. Thinkmap Visual Thesaurus - An online thesaurus and dictionary of over 145,000 words that you explore using an interactive map.