Patent ID: 9625943
Date: 2017-04-18
CPC Classifications: G06F,H01H,H04M

Claim:
1. A computer keyboard operable in motion including a plurality of keys and control circuitry wherein said keyboard is operable in conjunction with a computer, or is a part of a computer wherein said computer is a device that includes a central processing unit, memory and storage medium, the use of said keyboard includes inputting text, said keys are touch perceivable, said keys form a plurality of key columns, each of said key column is assigned to a specific finger or thumb of a hand, each of said key columns has a plurality of said keys, said key columns can be straight or curved, arrangement of said keys reflect general physical characteristics of human hand wherein said general physical characteristics of human hand implies different lengths of fingers, and thus a series of said keys on which said user is expected to put said user's finger tips while said user's fingers are in resting positions do not form a straight row, said key columns include at least one key column assigned to index finger, said key columns include at least one key column assigned to middle finger, said key columns include at least one key column assigned to ring finger, said key columns include at least one key column assigned to little finger, and key in the most distal end of said key column assigned to middle finger is located at distally farther location than the key in the most distal end of said key column assigned to little finger.