Data manipulation operation keypad for use with a pointing device
First Claim
1. A computer system operated by a user'"'"'s hands, comprisinga computer for receiving data and commands,a monitor having a display electrically coupled to said computer;
- a pointing device sized to conform to and operated by one of the user'"'"'s hands, said pointing device electrically coupled to said computer for designating on said display data to be manipulated,a keyboard coupled to said computer for entering keyboard sequences representing data and commands, anda keypad operated by the other of the user'"'"'s hands having a housing, said keypad including respective pairs of predefined multiple key sequence keys dedicated to each of the user'"'"'s four fingers and a predefined multiple key sequence key dedicated to the user'"'"'s thumb, said keypad being electrically coupled to said computer to provide a predefined multiple key sequence upon depression of any one of said predefined multiple key sequence keys..whereby said keys are sized and are positioned on said keypad so that the user uses said other hand to operate the keypad to perform manipulations on the data designated by said pointing device without being required to look away from said display.
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Accused Products
Abstract
A computer system includes a pointing device and a data manipulation keypad on opposite sides of a keyboard. The data manipulation keypad may be either a stand alone unit or attached to the keyboard. A user operates the pointing device with one hand to designate data on a display, and then presses keys with the other hand on the data manipulation keypad to expediently perform data manipulation operations, such COPY or DELETE, on the designated data. Each of the keys on the data manipulation keypad generates keyboard equivalent signals for different data manipulation operations.
33 Citations
21 Claims
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1. A computer system operated by a user'"'"'s hands, comprising
a computer for receiving data and commands, a monitor having a display electrically coupled to said computer; -
a pointing device sized to conform to and operated by one of the user'"'"'s hands, said pointing device electrically coupled to said computer for designating on said display data to be manipulated, a keyboard coupled to said computer for entering keyboard sequences representing data and commands, and a keypad operated by the other of the user'"'"'s hands having a housing, said keypad including respective pairs of predefined multiple key sequence keys dedicated to each of the user'"'"'s four fingers and a predefined multiple key sequence key dedicated to the user'"'"'s thumb, said keypad being electrically coupled to said computer to provide a predefined multiple key sequence upon depression of any one of said predefined multiple key sequence keys..whereby said keys are sized and are positioned on said keypad so that the user uses said other hand to operate the keypad to perform manipulations on the data designated by said pointing device without being required to look away from said display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A computer system operated by a user'"'"'s hands, comprising:
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a computer for receiving data and commands, a monitor having a display electrically coupled to said computer, a pointing device sized to conform to and operated by one of the user'"'"'s hands, said pointing device electrically coupled to said computer for designating on said display data to be manipulated, a keyboard coupled to said computer for entering keyboard sequences representing data and commands, and a keypad electrically coupled to said computer and having five predefined multiple key sequence keys, each of said keys dedicated to a different one of the user'"'"'s five fingers on the user'"'"'s other hand, said keypad providing a predefined multiple key sequence upon depression of any one of said predefined multiple key sequence keys, each individual predefined multiple key sequence key being sized and positioned on said keypad so that the user uses said other hand to operate the keypad to perform manipulations on the data designated by said pointing device without being required to look away from said display.
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13. A keypad for use with a computer system operated by a user'"'"'s hands, the computer system including a computer having a display and a keyboard electrically coupled to said computer for entering keyboard sequences representing data and commands and a pointing device sized to conform to and operated by one of the user'"'"'s hands and electrically coupled to said computer for designating on said display data to be manipulated, said keypad comprising:
a housing having a keypad including respective pairs of predefined multiple key sequence keys dedicated to three of the user'"'"'s five fingers on said user'"'"'s other hand and four other predefined multiple key sequence keys on said keypad dedicated to one of said user'"'"'s two remaining fingers on said user'"'"'s other hand, said keypad being electrically coupled to said computer to provide a predefined multiple key sequence upon depression of any one of said predefined multiple key sequence keys whereby said keys are sized and are positioned on said keypad so that the user uses said other hand to operate the keypad to perform manipulations on the data designated by said pointing device without being required to look away from said display. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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21. A computer system operated by a user'"'"'s hands, comprising
a computer for receiving data and commands, a monitor having a display electrically coupled to said computer; -
a pointing device sized to conform to and operated by one of the user'"'"'s hands, said pointing device electrically coupled to said computer for designating on said display data to be manipulated, a keyboard coupled to said computer for entering keyboard sequences representing data and commands, and a keypad operated by the other of the user'"'"'s hands having a housing, said keypad including a different predefined multiple key sequence key for each of the user'"'"'s five fingers on the user'"'"'s other hand, said keypad being electrically coupled to said computer to provide a predefined multiple key sequence upon depression of any one of said predefined multiple key sequence keys whereby said keys are sized and are positioned on said keypad so that the user uses said other hand to operate the keypad to perform manipulations on the data designated by said pointing device without being required to look away from said display.
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Specification