To Be Alive!
To Be Alive is a 1964 American short documentary film codirected by Francis Thompson and Alexander Hammid. The film is notable for its use of a multiscreen format and for winning the Academy Award in 1966 for Documentary Short Subject.
In screening To Be Alive, it was decided to use an experimental method consisting of three separate 18foot screens. Unlike the Cinerama process that joined three screens into a single unbroken entity, the three screens for To Be Alive were separated by one foot of space.In 1966, a book based on the film was released by S.C. Johnson. This text included an endorsement by Ralph J. Bunche, the Nobel Prizewinning United Nations undersecretary. ........
Source: Wikipedia