Despite this project is not open source, this advanced HMI projects was submitted by the community and it looks like a great one, with a bold idea. The project is also open for app development:
Ootsidebox is a breakthrough touchless technology that fits in just a case.
It’s especially designed for your 7 inches Android tablet.
Just plug it in and you’re ready to go.
via OOTSIDEBOX – Touchless 3D Gesture UI.
OOTSIDEBOX is actualy an Open Source & Open HW project :-)
http://ootsidebox.blogspot.fr/2013/10/7-key-concepts-underlaying-design-of.html
Feel free to support & follow @ootsidebox