HTML5 logo below will track the orientation of your iPhone or iPod. You must have IOS 4.2 installed. To start you must pair your IOS device and desktop browser. You can do this by visiting address appelsiini.net/ws with your iPhone or iPad and enter PIN code xxxx.
Spinning HTML5 log taken from HTML5 demo by Boaz Sender. If you like this check also the spinning color cube example. To learn more read the blog entry or watch screen capture on Vimeo.