Compact one-handed typing keyboard having keys corresponding to a standard two-handed keyboard
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United States of America Patent
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-
Mar 5, 1996
Issued Date -
N/A
app pub date -
May 16, 1994
filing date -
Oct 24, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compact keyboard has a plurality of pairs of individually movable side by side keys, each pair of which is on opposite sides of a vertical plane lying between such keys. All of the keys are operable by the fingers of one hand of a person and the keys of the compact keyboard correspond in number to the number of keys of a conventional QWERTY keyboard. The keys of the compact keyboard operable by the fingers of a person's left hand alternate with the keys operable by the person's right hand.
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