作者: Russell H. Reid , F. Philip Gardner , Harry S. Bock , Stanley O. Gregory
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摘要: Apparatus for electronically measuring the size of a foot determining properly fitted specific shoe size. A light source is arranged to cause an outline be delineated upon translucent panel. Light energy directed from panel through photo optic means electronic device containing inherently discriminating impulses into distinct white/black status produce duplicate outline. The image processed within apparatus determine accurately measured foot. Video display provided so that customer may view process measurement and informed precisely determined fit customer's Specific hardware in form schematic diagrams defining operation invention.