Clocky is a clock for people who have trouble getting out of bed. When the snooze bar is pressed, Clocky rolls off the table and finds a hiding spot, a new one every day.

http://web.media.mit.edu/~nanda/projects/clocky.html
http://web.media.mit.edu/~nanda/projects/clocky.html
http://web.media.mit.edu/~nanda/projects/clocky.html