You can control Gnome 3 desktop just by waving your hands in the air. Igalia has developed a technology called Skeltrack which is a Free and Open Source Software library to provide easy to use human skeleton tracking. Here is a video of controlling Gnome 3 using this technology and hand gestures.

This demo is, as usual, Free Software so you can grab the code from GitHub and tweak it to do what you want to do with it.


About the Author

Aamir Mustafa is Ubuntubuzz contributor since January 2012. Aamir is Chemical Engineer from New Delhi, India. He have more than 6 years of experience in IT and Software solutions sales. Interested with this author, Contact him trough his social account Facebook , Twitter, Google + and DeviantArt .