Computer animated movie of a random line object, perspectively projected into 3D as stereoscopic left and right images, to be viewed cross-eyed. Animation was performed at Bell Labs in the mid 1960s.

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Computer animated movie of a rotating four-dimensional hypersphere, perspectively projected into 3D as stereoscopic left and right images, to be viewed cross-eyed. Dots were scattered randomly on the surface of the 4D hypersphere. Animation was performed at Bell Labs in the mid 1960s.

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Words placed in 4D are then rotated and projected perspectively to 3D and then to 2D. The movie was digital computer animated in the mid 1960s at Bell Labs, and the technique was used to animate the title sequence of the CBS TV special "The Unexplained" -- perhaps one the earliest applications of computer animation for title sequences.

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