Invention Grant
- Patent Title: Self-adapting keypad
- Patent Title (中): 自适应键盘
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Application No.: US12022636Application Date: 2008-01-30
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Publication No.: US08456425B2Publication Date: 2013-06-04
- Inventor: Keith R. Walker , William C. Freeman , Jeffrey D. Amsterdam , Brian M. O'Connell
- Applicant: Keith R. Walker , William C. Freeman , Jeffrey D. Amsterdam , Brian M. O'Connell
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Mark C. Vallone
- Main IPC: G06F3/02
- IPC: G06F3/02

Abstract:
A method, apparatus and computer-usable medium for implementing a virtual keyboard for use with small input devices. A circular keyboard can be graphically displayed, in response to a user input by a user via a small input device. A circular and centrally located key can be graphically located and displayed within the center of the circular keyboard, wherein character keys radiate outward from the centrally located key (i.e., the “central key”). Character keys that are most commonly utilized by the user are preferably located closed to the circular and centrally located key within the circular keyboard. Character keys least commonly utilized by the user are preferably located at the edges of the keyboard, thereby permitting the circular keyboard to function as a self-adapting virtual keyboard for use with small input devices based on the usage of the keyboard by the user.
Public/Granted literature
- US20090189864A1 SELF-ADAPTING VIRTUAL SMALL KEYBOARD APPARATUS AND METHOD Public/Granted day:2009-07-30
Information query