AMOS WINTER
USER EXPERIENCE design: The Tunnel
2.744 PRODUCT DESIGN
MARCH 6, 2006

The Tunnel: Slide 4 Moving Floor Bumps
Description: - Bump is made from soft rubber, feels like a rat
- Mechanism pulls bump forward when pressure sensor is triggered by footstep
- The bump always "runs away" in the same direction
- Speaker makes a "squeak" noise when bump is stepped on


click on a thumbnail below to see the larger picture

MASSACHUSETTS INSTITUTE OF TECHNOLOGY, COPYRIGHT 2006