Hawkeye Access for Mac - Control your Mac using head movements
Kai - World's first universal gesture controller
Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
HeadScroll - Scroll music tabs with your head
Ava - Making conversations accessible for the deaf
Svadilfari - Svadilfari is a Safari extension that lets you control Safari with Gestures.By drawing gestures on websites, you can perform various actions in Safari, such as opening/closing tabs, copying URLs, and executing JavaScript.