I enjoy the rainbows and the graffiti (when it's not just a simple adolescent tag). The problem is these rainbows are missing a color...right? Should have 7 colors?

A friend and I once rescued a 350lb purple ape that cartwheeled off a car dealership and across 6 lanes of highway traffic in Dallas during a "surprise" spring storm. After dragging it off a billboard and folding it up, it completely filled the back of my Jeep. What else could we do with it besides lay it out in the front yard for the neighbors to see? ...and my mom to make us return the next day.

Wow! If this has the ability to work for sighted users, doesn't seem like there would be much needed to make it work for the blind/deaf population! Some sort of tactile feedback? And hey, if sighted users fed obstruction data back into central database, there'd be one major barrier lifted for the visually impaired.

There is a castle going up in Arkansas being built in the medieval tradition. It's called the "Ozark Medieval Fortress" and they are looking for craftsmen.