Crude form of leap motion....just watch its funny...

http://www.minimouse.us/helipopper.htm

Installation of depthsense sdk

Installation of depthsense sdk by softkinetic
Register on their site and download the sdk according to the os bit version.
(for me it was 64 bit version and i downloaded .deb.run file)
Check downloads
Double click on the .run file
Again check downloads
open terminal
go to downloads/depthsensesdk...folder
type sudo dpkg -i filename.deb
Now check /opt/softkinetic
in bin you will find the softkinetic viewer

Install OpenCV libraries on Ubuntu 12.04 - YouTube

courtesy:Lentin Joseph