Clock Working in line with Mood

Name :
Boo Chae Hyang
COUNTRY :
Japan / Tokyo
AGE :
11
YEAR :
2008
PRIZE :
The Prize of the Chairman of Hatsumei Kyokai
COMMENTARY :
This clock has a mechanism so that its speed changes according to the mood of the person nearby. When that person is happy, time passes slowly, and when sad, time passes quickly.
Clock Working in line with Mood