Evans & Sutherland is a company renowned for its digital planetarium systems and fulldome show content. Spitz Inc., its wholly owned subsidiary, collaborates with the parent company to bring cutting-edge technology and innovation to the industry. Their flagship product, Digistar 5, is the world's leading digital planetarium system that boasts fulldome video playback, real-time computer graphics, and a fully integrated 3D digital astronomy package in a single theater system. The contribution of E&S and Spitz Inc. to the field of digital planetariums is significant, making them a major player in the market.