System for selectively modifying codes generated by a touch type keyboard upon detecting of predetermined sequence of make codes and break codes

作者: Michael F. Maikowski , Winston N. Martin , Walter E. Lindsley , Chris L. Wolf

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摘要: A method and apparatus for enhancing the operation of computer keyboards is disclosed. The invention allows touch-typing nontouch-type keys by detecting a triggering sequence in touch-type keys. For example, holding down Space Bar while depressing releasing second key before release Bar, seen to act as Control key. Furthermore, functions may be superimposed upon accessed similar manner. interprets make codes which are generated keyboard when depressed break code released. If detected, then normal function one altered.

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