Comments:"Chrome Experiments - "Gestures + Reveal.JS" by William Walter Wu"
URL:http://www.chromeexperiments.com/detail/gesture-based-revealjs/
From the Author:
This is what I got when I combined webcam-based gesture recognition with Hakim El Hattab's reveal.js.
It took me a while to write and fine tune the detection algorithms. Even then, the algorithms are only about 80% accurate. You get the gist of it though:
A flick of the hand in mid-air changes the slide.
A two hand flick up or down activates the slide overview.
Fork me on Github! https://github.com/wvvvw/reveal.js
Technology:I used: WebRTC with getUserMedia reveal.js uses CSS 3D transforms new HTML5 semantics tags
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