This is Phil Dearson's online plot. He is Digital Director at a London agency. He can be contacted all over the place.
Tweenbots are human-dependent robots that navigate the city with the help of pedestrians they encounter. Rolling at a constant speed, in a straight line, Tweenbots have a destination displayed on a flag, and rely on people they meet to read this flag and to aim them in the right direction to reach their goal. A project by Kacie Kinzer.
Only $24,500. Can I? Can I? Can I? Lost In Space Robot via Jeff Zie