Showing off my Macbook which I download an apps from here is call "MacSaber"
Are you a Starwars fans like me and own a Macbook? If yes I think you should try this and it's free!
MacSaber uses your Mac's sudden motion sensor to detect movement, fast and slow. As you move your laptop, MacSaber plays varying levels of Light Saber sound effects, from a waving sound to exciting saber crasher.
Enjoy watching my video!!!
And May The Force Be With You!!!