Another use of our interactive content was the interactive panoramic exhibit at the World Expo 2010 in Shanghai/China. Mativision®™ 360-degree video content of very high resolution was used for the visitor-controlled projection on a 7mx5m curved screen, with additional side projections. The projection depicted a full day in Athens, from dawn to well after dark, it run continuously for more than 12 hours daily, between the 1st of May and 31st of October 2010. The projection was programmed to align in time, on a day-to-day basis, Shanghai real-time dawn to the projected Athens dawn and the Shanghai real-time sunset to the projected sunset in Athens, considering the difference in the duration of each day from May to October.