The Happiness Hat from designer Lauren McCarthy is a wearable conditioning device that detects if you’re smiling and provides pain feedback if you’re not. Frowning creates intense pain but a full smile leaves you pain free.
An enclosed bend sensor attaches to the cheek and measures smile size, a servo motor moves a metal spike into the head inversely proportional to the degree of smile. Through repeated use of the Happiness Hat you can train your brain to smile all the time.
works like the shocking contacts for cliff on cheers
http://www.youtube.com/watch?v=KZag1zlecGI
I wonder when these will become mandatory in North Korea and China.
Stupid.