Optical simulation apparatus using controllable real-life elemen

Details Optical simulation apparatus using controllable real-life elemen Optical simulation apparatus using controllable real-life elemen

1976-05-10

1978-06-06

Henry, Jon W.

35 12N, G02B 2710, G09B 908

Patent

active

040933474

ABSTRACT:
Optical simulation apparatus in which three relatively movable images are input to the system. One of the images is produced by a physical display object and the other images are presented on display screens, superimposed by a beam-splitting mirror, and directed to an infinity display system. True apparent distances and relative parallax of the three images are simulated. The simulation is enhanced by tilting elements of the infinity display system and one of the display screens relative to the optical axis of the apparatus.

REFERENCES:
patent: RE27356 (1972-05-01), La Russa
patent: 2111198 (1938-03-01), Vice
patent: 3443332 (1969-05-01), Christy
patent: 3493290 (1970-02-01), Traub
patent: 3505561 (1970-04-01), Ward et al.
patent: 3551043 (1970-12-01), Neuberger et al.
patent: 3711826 (1973-01-01), La Russa
patent: 3824535 (1974-07-01), Rover
patent: 3848974 (1974-11-01), Hosking et al.
"Visual Spaceflight Simulators" Article in Optical Spectra, Sep./Oct. 1969, pp. 58-63.

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