Changes
/* Components */
* Microphones
* Computer screen IGZO from Sharp http://www.semiconportal.com/en/archive/news/main-news/120413-sharp-igzo-production.html
* TOUCH-SCREEN LCD MONITOR http://www.sharp-world.com/products/professional-monitors/products/pn-t322b/specifications.html
* Small VGA capable computer (pcengines, BeagleBone http://beagleboard.org/bone, ...)
