This is the pain pacemaker. I've got a battery under my skin. From that battery are two electrodes that go into the spine where they cut bone away to accommodate it. Now I put on the power here. If I have the pain the stimulator starts. It's tingling like when your foot falls asleep you know?
When I design buildings I think of the overall composition much as the parts of a body would fit together. On top of that I think about how people will approach the building and experience that space.