An idea for an art project that's so obvious it's probably been done/is being done...An interactive screen place by the road that has a remote camera so we can see who is passing by while we're sitting under the shade structure(screen is placed a ways away and we are not in sight of the screen). We type up compliments or conversational tidbits with them as they pass by.
Alternate option: advice screen.
Even better if we could have the screen placed in deep playa, nothing around it, just a glowing chat screen. Maybe give it a personality.
Like I said, probably already been done, but would make people smile nonetheless.
UPDATE: Probably couldn't be wireless because the wireless cameras require wifi....bummer