Another air dome, Vancouver's BC Place, where the opening ceremonies of the 2010 Winter Olympics were held, is being replaced with a retractable fabric roof. (scientificamerican.com)
That retractable fabric roof functions at any speed, offering quick access to the sky. (automobilemag.com)
For those who worship the sun, you can get an open - top C1 called Airscape that has a retractable fabric roof. (whatcar.com)