APPARATUS HAVING RANDOM ORDERED KEYPAD
First Claim
Patent Images
1. An apparatus comprising:
- a touch screen display for displaying information, including displaying a keypad comprising an array of touch keys;
a processor for controlling software and firmware operation; and
a housing for supporting the touch screen display and configured to facilitate an operator keypad data entry,wherein the processor changes the displayed key configuration at a predetermined time.
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Abstract
An apparatus including: a touch screen display for displaying information, including displaying a keypad comprising an array of touch keys; a processor for controlling software and firmware operation; and a housing for supporting the touch screen display and configured to facilitate an operator keypad data entry, wherein the processor changes the displayed key configuration at a predetermined time.
29 Citations
18 Claims
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1. An apparatus comprising:
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a touch screen display for displaying information, including displaying a keypad comprising an array of touch keys; a processor for controlling software and firmware operation; and a housing for supporting the touch screen display and configured to facilitate an operator keypad data entry, wherein the processor changes the displayed key configuration at a predetermined time. - View Dependent Claims (2, 3, 4)
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5. An apparatus comprising:
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a communication module for sending and receiving communications to a processor; a touch screen display for touch screen displaying information, including displaying an an array of touch keys; the processor for controlling software and firmware operation; a housing encompassing the communication module, touch screen display, processor and touch screen display configured to facilitate an operator holding the mobile device in one hand and keypad data entry with the other hand; and
,wherein the processor randomly changes the displayed touch keys configuration at a predetermined time. - View Dependent Claims (6, 7, 8, 9)
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10. A method of operating an apparatus comprising:
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displaying information on a touch screen display for displaying an array of of touch keys; a processor for controlling software and firmware operation; and a housing for supporting the touch screen display and configured to facilitate an operator keypad data entry, wherein the processor changes the displayed touch key configuration at a predetermined time. - View Dependent Claims (11, 12, 13, 14)
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15. A method of operating an apparatus comprising the steps of:
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sending and receiving communications to a processor; displaying information on a a touch screen display, including displaying a keypad for entering data comprising an array of touch keys; controlling software and firmware operation utilizing the processor; and supporting the touch screen display to facilitate an operator holding the mobile device in one hand and keypad data entry with the other hand, wherein the processor randomly changes the displayed touch keys at a predetermined time. - View Dependent Claims (16, 17, 18)
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Specification