MakeHeat

“… The Lumenhaus home is an 800-square-foot, 1-bedroom residence with an open floor plan that can be extended to the outside decks. The house integrates an innovative Eclipsis System developed by the same institute that uses advanced weather monitoring systems to automatically open or close the shading system. …”

Virginia Tech designs zero-energy Lumenhaus home for Solar Decathlon | Solar Feeds News and Commentary Blog Network.

This is not just a youtube advertisement, this is an interactive advertisement – very impressive! Gets you to waste a little paper and ink (and hook up your flash so that you’re interacting using your webcam and microphone – wonder if Adobe has a hand in this). Be sure to print on a piece of recycled paper!