The first is a 12 minute stop motion film titled Zero and is about a character who's value is born with a zero on his chest in a land full of people with positive numbers and the prejudices he goes through. It's Tim Burtonesque and has won some international awards.
Zero from Zealous Creative on Vimeo.
The second video is called Splitscreen: A Love Story. It was shot completely on a PDA and is remarkable. It is only a couple minutes long.
Splitscreen: A Love Story from JW Griffiths on Vimeo.