Kai - World's first universal gesture controller
A1 Sitemap Generator - A1 Sitemap Generator has been in active development and sold since 2005.
Eye Conductor - Play music with eye movements and facial gestures
PowerMapper - Create visual HTML site maps and XML sitemaps for search engines of any web site quickly and easily.
Hawkeye Access for Mac - Control your Mac using head movements
DYNO Mapper - Create Sitemaps with the DYNO Mapper Visual Sitemap Generator.