1. Bad Design: Hand-operated Urinals
Kaijin Li
EDSGN 100 Sec. 6
Prof. Chiu
2/16/2011

2. Urinals
A quick and convenient way for guys to do the business “standing up”

3. Hand-operated flush switches bring many sanitary problems
AFTER...

4. Automatic Flushing Systems are costly to install and easy to fail.

5. My solution: a foot flushing pedal

6. References
Urinals pictures are taken from eLocalPlumbers and Wordpress:
Germ cartoons are taken from Biosulf.org:

7. THANK YOU FOR WATCHING! 