The fuzzy text strings in the top left is a Sens-A-Patch surface.

In this example, it serves as an index to a presentation of Sens-A-Patch itself, the basic ideas, some application examples, and so on.

Highlight a section by dragging across the bold-face heading. Cllick on a topic to learn more about it.

Sens-A-Patch concept by Jonas Löwgren, 2000.
This demo is from June 2003.