Try This: Gesture Based Browsing

Now here is something for you to play with in case there is webcam in your house (and no, it does not seem to work on a phone with a front facing camera): web navigation.

By combining reveal.js (a framework for creating presentations using HTML) with webcam based gesture recognition, one of the developers was able to do just that. Simply head over to the following page and test it out or check the video above.