Momoyo Torimitsu, ‘Miyata Jiro’ (1997)
The Japanese (but New York resident) artist Momoyo Torimitsu built a robot that resembles a businessman. It can crawl the streets of whichever city he places it. Video:
Now, the Japanese have put quite some more time and effort into building weird animatronics/robotics. Click on Read More to see a few more examples.