Keyboard apparatus and method

Details Keyboard apparatus and method Keyboard apparatus and method

B - Operations, Transporting

41

J

197/119, 35/62

B41J 5/10 (2006.01) G06F 3/02 (2006.01)

Patent

CA 1236043

A B S T R A C T A chordic keyboard including a plurality of keys, each key having a predetermined travel path and an entry location disposed at a predetermined location along the predetermined travel path, the plurality of keys arranged for engagement by respective first, second and third fingers, the first, second and third keys having differences between themselves in one or more of their predetermined travel paths, entry locations and force requirements. There is also provided a method for high speed teaching of chordic key code operation comprising the steps of: selecting a plurality of chordic keyboard engagement location arrangements having a predetermined visually sensible geometric pattern relationship therebetween; assigning to each of the plurality of location engagement arrangements a symbol corresponding thereto; and presenting the plurality of location engagement arrangements together with a word defined by the plurality of symbols corresponding thereto for memorization by an operator during training. - 1 -

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