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

The Tunnel: Slide 5 Laser Challenge
Description: - The lasers have 5 second "Rat Delay" to account for rats stepping in front of the beam
- After 5 seconds of being blocked, the laser triggers the alarm
- Visitors use mirrors to redirect the lasers so people (including in wheelchairs) can go under
- The laser receivers are large to account for missalignment


click on a thumbnail below to see the larger picture

MASSACHUSETTS INSTITUTE OF TECHNOLOGY, COPYRIGHT 2006