In the yard of Shinagawa Station of Tokyo...
This is a promotion device of the 3D TVs of Sony. The people can experience stereoscopic vision from this window.(Time: 10:00 - 23:00)
A lot of people tried it from a child to the elderly.
In fact, this was ban of photography, But I photographed it in secret ;)
Shinagawa is a town with the main office of Sony.