Company Massimo Piazza created these great apps:
iMath Tools, iTriangle, iCompass Lite, iCompass (Compass-Speedometer-Altimeter-GPS), iMeasures, Clap Control, Vocalarm Pro, Autopano, Vocalarm Free, Palermo2Visit, GestLaunch + Widget, GestLaunch Free, iNavigator + Widget, Canvas Keyboard, Everboard: All-in-one keyboard, GestLaunch 2, and others..
