Zosh: Sign Documents with Your Fingers on the iPhone

[DEMO Spring 2010] Zosh is an iPhone application (compatible for iPod Touch and iPad) that allows people to sign documents using their fingers. Zosh uses a patent pending digital signature pad that auto-detects when you are running out of space and using a complex algorithm, scrolls the background in a natural way to give you more space. The application is available on iTunes app store for $2.99, and you can add dates and images to your documents as well. Check the video to see how it works.