Invention Grant
US08555191B1 Method, system, and apparatus for keystroke entry without a keyboard input device
有权
无键盘输入设备的按键输入方法,系统和设备
- Patent Title: Method, system, and apparatus for keystroke entry without a keyboard input device
- Patent Title (中): 无键盘输入设备的按键输入方法,系统和设备
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Application No.: US12720798Application Date: 2010-03-10
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Publication No.: US08555191B1Publication Date: 2013-10-08
- Inventor: Patrick Swayne
- Applicant: Patrick Swayne
- Applicant Address: US GA Norcross
- Assignee: American Megatrends, Inc.
- Current Assignee: American Megatrends, Inc.
- Current Assignee Address: US GA Norcross
- Agency: Hope Baldauff, LLC
- Main IPC: G06F3/14
- IPC: G06F3/14

Abstract:
A method, system, and apparatus for entering alpha-numeric and non-alpha numeric data without the use of a keyboard input device are provided. According to one method, a grid is displayed on a display screen that includes one or more alpha-numeric characters. Distinguishing characters are displayed adjacent to each alpha-numeric character. In response to receiving a selection within the grid, a determination is made as to whether the selected location contains an alpha-numeric character and, if so, a further determination is made as to whether a distinguishing character is present on two sides of the selected location. If a distinguishing character is present on two sides of the selected location, then the character located at the selected location is entered into a keyboard buffer as if a keyboard input device had been utilized to type the character. The grid may also include character strings corresponding to non-alphanumeric keystrokes that may be selected and entered into the keyboard buffer in a similar manner.
Information query