It was interesting to see some of the ideas that were all over the place, as I visited San Francisco, Santa Cruz, San Jose, and Monterey. In a few areas I saw organically grown sandwich shops that were so expensive I was surprised anyone frequented them. Other areas had raised speed bump looking curbs.
I decided to search for cool urban spaces, and here is what I found:
The videos were interested and exciting to see what is possible, whether practical or not.