Christie Digital's roots are connected to Electrohome’s film projection sector which started in 1929.
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IMAX
Developed by Galt Collegiate Institute alumni, IMAX made its debut in 1970 in Osaka, Japan at Expo ‘70.
Integrated Ballistic Identification System
Roman Baldur, adjunct professor of mechanical engineering at the University of Waterloo, created the IBIS (Integrated Ballistics Identification System).