Unlike the Taliesin assignment, the shelters in this competition are virtual. To enter, use Google SketchUp to design a small structure where someone might sleep and work. Your shelter should be created for a specific site anywhere in the world and geo-located in Google Earth. It also should conform to size constraints and must not include running water, gas or electricity. When you're done with your design, upload it to the Google 3D Warehouse, then fill out the submission form on the Guggenheim website. Check out the video below to learn more:
The deadline for submissions is August 23rd. You can find more details, including information about judging and prizes, on the the Google SketchUp Blog or the competition website. Good luck!