* Small VGA capable computer (pcengines, BeagleBone http://beagleboard.org/bone, ...)
* Leap http://www.leapmotion.com/
* Ultrasound senro HC-SR04: http://jaktekshop.com/wp-content/uploadsboxtec.ch/2011pub/12iteadstudio/HC-SR04.pdf
== Galerie ==