Convenient Escalator for Wheelchairs

Name :
Tasuku Katsuyama
COUNTRY :
Japan / Akita
AGE :
8
YEAR :
2014
PRIZE :
The Prize of the Director of the National Science Museum
COMMENTARY :
When a button by this elevator is pushed, a wide step appears that wheelchairs and baby strollers can ride on. Also, a step with a chair attached for old or tired people to sit on can be made to appear.
Convenient Escalator for Wheelchairs