Life in a Day: a Documentary, Shot in a Single Day, by You!

Life In A Day is a historic global experiment to create the world’s largest user-generated feature film: a documentary, shot in a single day, by you. On July 24, you have 24 hours to capture a glimpse of your life on camera. The most compelling and distinctive footage will be edited into an experimental documentary film, executive produced by Ridley Scott and directed by Kevin Macdonald.
http://googleblog.blogspot.com/2010/07/life-in-day.html