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21. 发明授权

US09041660B2 Soft keyboard control 有权
标题翻译：软键盘控制
公开(公告)号：US09041660B2
公开(公告)日：2015-05-26
申请号：US12330529
申请日：2008-12-09
申请人： Jan-Kristian Markiewicz , Reed Townsend , David Matthews , Vishnu Sivaji
发明人： Jan-Kristian Markiewicz , Reed Townsend , David Matthews , Vishnu Sivaji
IPC分类号： G06F3/041 , G06F3/0488 , G06F3/042
CPC分类号： G06F3/0488 , G06F3/0426 , G06F2203/04804 , G06F2203/04808
摘要： This document describes tools associated with soft keyboard control functions. In some implementations, the tools recognize a keyboard launch gesture on a touch sensitive screen and present a preview of a keyboard on the touch sensitive screen responsive to the launch gesture. The tools can also display the keyboard on the touch sensitive screen responsive to cessation of the launch gesture.
摘要翻译：本文档介绍与软键盘控制功能相关的工具。在一些实施方式中，工具识别触敏屏幕上的键盘启动手势，并且响应于发射手势呈现触敏屏幕上的键盘的预览。响应于停止启动手势，这些工具还可以在触摸屏上显示键盘。

22. 发明申请

US20070262964A1 Multi-touch uses, gestures, and implementation 有权
标题翻译：多点触摸使用，手势和实现
公开(公告)号：US20070262964A1
公开(公告)日：2007-11-15
申请号：US11433643
申请日：2006-05-12
申请人： Alexander Zotov , Bryan Scott , Reed Townsend , Steven Dodge
发明人： Alexander Zotov , Bryan Scott , Reed Townsend , Steven Dodge
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0416 , G06F3/04883 , G06F2203/04104 , G06F2203/04808
摘要： A tablet PC having an interactive display, which is touchscreen enabled, may be enhanced to provide a user with superior usability and efficiency. A touchscreen device may be configured to receive multiple concurrent touchscreen contacts. The attributes of the multiple concurrent touchscreen contracts may be mapped to operations performed on the computing device. As a result, a user can trigger the execution of the toggle accessibility aid operation and the screen rotation operation with greater convenience. Moreover, the tablet PC may be configured to map an operation to a hand gesture or input.
摘要翻译：可以增强具有启用触摸屏的交互式显示器的平板PC，以向用户提供优异的可用性和效率。触摸屏设备可以被配置为接收多个并发触摸屏触点。多个并发触摸屏合约的属性可以映射到在计算设备上执行的操作。结果，用户可以更方便地触发切换辅助操作和屏幕旋转操作的执行。此外，平板电脑可以被配置为将操作映射到手势或输入。

23. 发明申请

US20070195067A1 Auto-calibration of a touch screen 有权
标题翻译：自动校准触摸屏
公开(公告)号：US20070195067A1
公开(公告)日：2007-08-23
申请号：US11358816
申请日：2006-02-21
申请人： Alexander Zotov , Reed Townsend , Sameer Shariff , Steve Dodge
发明人： Alexander Zotov , Reed Townsend , Sameer Shariff , Steve Dodge
IPC分类号： G06F3/033
CPC分类号： G06F3/04883 , G06F3/0418
摘要： Methods and systems are provided for automatically calibrating a pointing device, such as a stylus, with a writing surface, such as a touch screen. In one example, an automated method is implemented to calibrate the writing surface based user inputs attempting to use the computer for functions other than calibration of the writing surface. The user inputs may be, for example, a user selecting a button within a non-calibration software application. The automated method may generate a miscalibration vector based upon where the user input was received and where the user input was expected. In yet another example, a bias field may be generated for the writing surface from the collected user inputs. In yet other examples, a computing device may comprise computer-executable instructions for performing one or methods of calibrating the writing surface.
摘要翻译：提供了用于自动校准诸如触笔的指示装置与书写表面（例如触摸屏）的方法和系统。在一个示例中，实现自动化方法以校准基于写入表面的用户输入，尝试将计算机用于除了书写表面的校准之外的功能。用户输入可以是例如用户选择非校准软件应用内的按钮。自动化方法可以基于接收到用户输入的位置以及预期的用户输入的位置生成一个误差向量。在又一示例中，可以从收集的用户输入为写入表面产生偏置场。在其他示例中，计算设备可以包括用于执行一个或用于校准书写表面的方法的计算机可执行指令。

24. 发明申请

US20070152976A1 Unintentional touch rejection 有权
标题翻译：无意触摸拒绝
公开(公告)号：US20070152976A1
公开(公告)日：2007-07-05
申请号：US11324157
申请日：2005-12-30
申请人： Reed Townsend , Alexander Kolmykov-Zotov , Steven Dodge , Bryan Scott
发明人： Reed Townsend , Alexander Kolmykov-Zotov , Steven Dodge , Bryan Scott
IPC分类号： G06F3/041
CPC分类号： G06F3/03545 , G06F3/016 , G06F3/038 , G06F3/041 , G06F3/0414 , G06F3/0416 , G06F3/0418 , G06F3/0488 , G06F2203/0381 , G06F2203/04104 , G06F2203/04105
摘要： A method for rejecting an unintentional palm touch is disclosed. In at least some embodiments, a touch is detected by a touch-sensitive surface associated with a display. Characteristics of the touch may be used to generate a set of parameters related to the touch. In an embodiment, firmware is used to determine a reliability value for the touch. The reliability value and the location of the touch is provided to a software module. The software module uses the reliability value and an activity context to determine a confidence level of the touch. In an embodiment, the confidence level may include an evaluation of changes in the reliability value over time. If the confidence level for the touch is too low, it may be rejected.
摘要翻译：公开了一种拒绝无意的手掌触摸的方法。在至少一些实施例中，通过与显示器相关联的触敏表面来检测触摸。可以使用触摸的特征来产生与触摸相关的一组参数。在一个实施例中，使用固件来确定触摸的可靠性值。将可靠性值和触摸位置提供给软件模块。软件模块使用可靠性值和活动上下文来确定触摸的置信度。在一个实施例中，置信水平可以包括对可靠性值随时间的变化的评估。如果触摸的置信水平太低，可能会被拒绝。

25. 发明申请

US20060227116A1 Processing for distinguishing pen gestures and dynamic self-calibration of pen-based computing systems 有权
公开(公告)号：US20060227116A1
公开(公告)日：2006-10-12
申请号：US11101647
申请日：2005-04-08
申请人： Alexander Zotov , Reed Townsend , Steven Dodge
发明人： Alexander Zotov , Reed Townsend , Steven Dodge
IPC分类号： G09G5/00
CPC分类号： G06F3/0418 , G06F3/017 , G06F3/03545 , G06F3/04845 , G06F3/04883
摘要： Systems, methods, and computer-readable media process and distinguish user input device gestures, such as gestures input via a pen in a pen-based computing system, e.g., to quickly and reliably distinguish between electronic ink entry, single taps, double taps, press-and-hold actions, dragging operations, and the like. Systems, methods, and computer-readable media also are provided for dynamically calibrating a computer system, e.g., calibrating a displayed input panel view based on input data recognized and received by a digitizer. Such systems and methods may operate without entering a dedicated or special calibration application, program, or routine.

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