Found this on Core77.com:  “Caia” is a crowd funded robotic, portable, solar-powered heliostat for residential use.  Check out Selenica’s Indigogo site for the pitch.

Pretty cool…for those of you who live in sunny climes.  For those of us in the northern latitudes, where the sun barely raises in the winter, I suggest an “augmented reality” version with about 1000W of LEDs!