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System Modification for Braille Embosser

IP.com Disclosure Number: IPCOM000081375D
Original Publication Date: 1974-May-01
Included in the Prior Art Database: 2005-Feb-27
Document File: 1 page(s) / 11K

Publishing Venue

IBM

Related People

Dozier, L: AUTHOR

Abstract

This modification to the conventional APL operating system for interactive terminals accommodates 63 Braille characters and blank, in a 6-bit code system designed for 44 alphanumeric and control characters.

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System Modification for Braille Embosser

This modification to the conventional APL operating system for interactive terminals accommodates 63 Braille characters and blank, in a 6-bit code system designed for 44 alphanumeric and control characters.

When a control bit combination is encountered, the character is divided into two subcharacters with backspace control between them.

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