Gestures + Reveal.js

Gestures + Reveal.js

A new Chrome Experiment has come out and it uses Reveal.js
"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." 
from William Wu

The first slide of the gesture-based presentation