Electronic scaler

Details Electronic scaler Electronic scaler

1979-10-05

1981-05-26

Smith, Jerry

Boots, shoes, and leggings

355 56, 355 61, 364560, 364564, G06F 1520

Patent

active

042701732

ABSTRACT:
A keyboard having numerical and function keys, function lights to indicate the function being performed, and a digital display, is coupled to a microcomputer. A copy-layout frame has a pair of transparent framing members each of which include first and second arms that have a right angle therebetween. The members are placed relative to one another to define an included rectangular area and are slidably movable relative to one another to correspondingly adjust the area. Orthogonally crossing first arms of the members are provided with a clip which maintains the orthogonal relationship between the arms and carries a sensor which senses movement of each arm under the clip. The sensor is coupled to the computer. The computer is programmed to process the keyboard and sensor inputs to provide layout areas, and leading for printed copy in a desired dimensional format according to desired print size, spacing, and other parameters and to provide layout areas for photographs according to aspect ratio and other desired variables.

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