Pacific Data Images (PDI) was started in Los Altos, California in 1980, by Carl Rosendahl. He was soon joined by Richard Chuang (1981) and Glenn Entis (1982) and they moved to Sunnyvale. Rosendahl contracted with Rede Globo in Brazil to develop software for their television promotions for the network, and designed some early show opens … Continue reading 6.7 Pacific Data Images (PDI)