Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Subjective type
Patent
1984-08-29
1986-10-28
Bovernick, Rodney B.
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Subjective type
351224, A61B 302
Patent
active
046195068
ABSTRACT:
A G force acceleration effects monitoring apparatus involving a pair of LED or other visual stimulus arrays, one randomly patterned by an electronic driving apparatus and one patterned by the manipulation of a G force test subject. The electronic driving apparatus preferably includes a sum of sines algorithm and the test subject manipulations are received preferably from a joystick controller. Mounting of the apparatus in a centrifuge gondola and also in off-line training stations and use of the invention by animals are also disclosed.
REFERENCES:
patent: 2316042 (1943-04-01), Beitel, Jr.
patent: 3705003 (1972-12-01), Lynn et al.
patent: 4169592 (1979-10-01), Hall
patent: 4255022 (1981-03-01), Kuether et al.
patent: 4421393 (1983-12-01), Cohen
T. B. Sheridan and W. R. Farrell, Man-Machine Systems, 1974, MIT Press.
Jennings Thomas J.
Ratino David A.
Repperger Daniel W.
Bovernick Rodney B.
Dzierzynski P. M.
Hollins Gerald B.
Singer Donald J.
The United States of America as represented by the Secretary of
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