Education and demonstration – Mathematics – Geometry – trigonometry – or physical mathematic model structure
Patent
1993-02-08
1994-12-06
Mancene, Gene
Education and demonstration
Mathematics
Geometry, trigonometry, or physical mathematic model structure
434188, 434365, G09B 2304
Patent
active
053705386
ABSTRACT:
This present invention relates to displaying devices for instructive purposes. One object of this invention is to provide a composition of translations or a combination of rotation and translations in two orthogonal dimensions, to locate superimposed picture images to any selective location with respect to stationary pictures. The devices of this present invention are used to visually compare intelligence or information in the form of pictures, diagrams, or graphs for instructive reasons.
Another object is to provide animated motion of pictures, diagrams, or graphs for teaching aid in education and in mathematics in particular. This invention provides animated transformation of geometric diagrams or Algebraic graphs to visually demonstrate the proofs of geometric theorems or to find instantaneous solutions of geometric problems or algebraic problems graphically for curricula in geometry and algebra. Furthermore, my devices can be used to visually demonstrate mathematical concepts, or to display animated pictorial illustration in anatomy, physical science, or other pictorial displays for instructions, informational purposes, or the like. These devices can be produced in different forms or sizes and adapted with or without the overhead projector use. The applications of the devices of this present invention are very broad and versatile.
REFERENCES:
patent: 2068226 (1937-01-01), Buck
patent: 2239187 (1941-04-01), Becker
patent: 2319519 (1943-05-01), Rosaire
patent: 2779107 (1957-01-01), Brace
patent: 2821792 (1958-02-01), Marzani
patent: 3137443 (1964-06-01), Samuelson
patent: 3702505 (1972-11-01), Hadjigeorghiou
patent: 5110295 (1992-05-01), Concra
Mancene Gene
Smith Jeffrey A.
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