He later proposed creating a screen that had a display with the maximum horizontal and vertical fields of vision, but was unable to gain financial backing until the NFB got a spot.

[2] Kroitor, Low, and Hugh O'Connor started working on the project in January 1964, with Tom Daly executive producing.

[11] In May 2007, the NFB and the Cinémathèque québécoise presented an exhibition on the Labyrinth pavilion, marking the 40th anniversary of Expo 67.

Kroitor, Graeme Ferguson, Robert Kerr, and William Shaw worked on a camera and projector system through their company IMAX Corporation.

[14] It inspired Canadian film-maker Norman Jewison to apply similar techniques to his film The Thomas Crown Affair.