If you want something done right, do it yourself. That includes building a house, but that's a project out of reach for many DIYers. Enter WikiHouse, a community for open-source home designs. There you can mix and match architectural plans using Google SketchUp; once you've settled on your dream home, just print to your waiting CNC router and start building. That's the idea, anyway: the site's still under construction, with the designers planning to debut the first WikiHouse in September during South Korea's Gwangju Design Biennale 2011. Sure, it certainly won't be as flashy as Electronic House's Home of the Year, where wall-mounted iPads control the shower temperature, or Sharp's prototype zero-emission house, with its 180-inch LCD. But does suggest a new, DIY way of thinking about the "home of the future."