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1. 发明申请

US20140101594A1 INCREMENTAL FEATURE-BASED GESTURE-KEYBOARD DECODING 有权
标题翻译：基于特征的功能键盘键盘解码
公开(公告)号：US20140101594A1
公开(公告)日：2014-04-10
申请号：US13734810
申请日：2013-01-04
申请人： Yu Ouyang , Shumin Zhai , Ciprian Ioan Chelba , Xiaojun Bi , Satoshi Kataoka , Ken Wakasa , Keisuke Kuroyanagi
发明人： Yu Ouyang , Shumin Zhai , Ciprian Ioan Chelba , Xiaojun Bi , Satoshi Kataoka , Ken Wakasa , Keisuke Kuroyanagi
IPC分类号： G06F3/0484
CPC分类号： G06F3/0237 , G06F3/0236 , G06F3/0484 , G06F3/04883 , G06F3/04886 , G06F17/277 , G06F17/2818
摘要： In one example, a method includes outputting, at a presence-sensitive display operatively coupled to a computing device, a graphical keyboard comprising a plurality of keys and receiving an indication of a gesture to select a group of keys of the plurality of keys. The method may further include determining, in response to the indication, a candidate word based at least in part on the group of keys. The method may further include determining a group of alignment points traversed by the gesture and respective cost values for each of at least two keys of the plurality of keys. The method may further include comparing the respective cost values for at least each of at least two keys of the plurality of keys to determine a combination of keys having a combined cost value and outputting the candidate word that is based on the respective cost values.
摘要翻译：在一个示例中，方法包括在可操作地耦合到计算设备的存在敏感显示器处输出包括多个键的图形键盘，并且接收手势的指示以选择所述多个键的一组键。该方法还可以包括至少部分地基于该组密钥来确定响应于该指示的候选词。该方法还可以包括确定通过手势遍历的一组对准点以及多个键中的至少两个键中的每一个的相应成本值。该方法还可以包括比较多个密钥中的至少两个密钥中的至少每个密钥的相应成本值，以确定具有组合成本值的密钥的组合，并且基于相应的成本值输出候选词。

2. 发明授权

US08782549B2 Incremental feature-based gesture-keyboard decoding 有权
标题翻译：增量功能手势键盘解码
公开(公告)号：US08782549B2
公开(公告)日：2014-07-15
申请号：US13734810
申请日：2013-01-04
申请人： Yu Ouyang , Shumin Zhai , Ciprian Ioan Chelba , Xiaojun Bi , Satoshi Kataoka , Ken Wakasa , Keisuke Kuroyanagi
发明人： Yu Ouyang , Shumin Zhai , Ciprian Ioan Chelba , Xiaojun Bi , Satoshi Kataoka , Ken Wakasa , Keisuke Kuroyanagi
IPC分类号： G06F3/048 , G06F3/0488 , G06F3/023
CPC分类号： G06F3/0237 , G06F3/0236 , G06F3/0484 , G06F3/04883 , G06F3/04886 , G06F17/277 , G06F17/2818
摘要： In one example, a method includes outputting, at a presence-sensitive display operatively coupled to a computing device, a graphical keyboard comprising a plurality of keys and receiving an indication of a gesture to select a group of keys of the plurality of keys. The method may further include determining, in response to the indication, a candidate word based at least in part on the group of keys. The method may further include determining a group of alignment points traversed by the gesture and respective cost values for each of at least two keys of the plurality of keys. The method may further include comparing the respective cost values for at least each of at least two keys of the plurality of keys to determine a combination of keys having a combined cost value and outputting the candidate word that is based on the respective cost values.
摘要翻译：在一个示例中，方法包括在可操作地耦合到计算设备的存在敏感显示器处输出包括多个键的图形键盘，并且接收手势的指示以选择所述多个键的一组键。该方法还可以包括至少部分地基于该组密钥来确定响应于该指示的候选词。该方法还可以包括确定通过手势遍历的一组对准点以及多个键中的至少两个键中的每一个的相应成本值。该方法还可以包括比较多个密钥中的至少两个密钥中的至少每个密钥的相应成本值，以确定具有组合成本值的密钥的组合，并且基于相应的成本值输出候选词。

3. 发明授权

US09021380B2 Incremental multi-touch gesture recognition 有权
标题翻译：增量多点触控手势识别
公开(公告)号：US09021380B2
公开(公告)日：2015-04-28
申请号：US13646521
申请日：2012-10-05
申请人： Shumin Zhai , Xiaojun Bi , Yu Ouyang
发明人： Shumin Zhai , Xiaojun Bi , Yu Ouyang
IPC分类号： G06F3/048 , G06F3/023 , G06F3/0488
CPC分类号： G06F3/0237 , G06F3/04883 , G06F3/04886 , G06F2203/04808
摘要： In one example, a method comprises outputting, by a computing device and for display at an output device, a graphical keyboard comprising a plurality of keys, and receiving, by the computing device, an indication of a multi-touch gesture detected at a presence-sensitive display, the multi-touch gesture comprising a first sub-gesture that traverses a first group of keys of the plurality of keys and a second sub-gesture that traverses a second group of keys of the plurality of keys. This example method further comprises determining, in response to detecting the first sub-gesture and the second sub-gesture, a candidate word based at least in part on the first and second groups of keys, and outputting, by the computing device and for display at the output device, the candidate word.
摘要翻译：在一个示例中，一种方法包括由计算设备输出并在输出设备处显示包括多个键的图形键盘，并且由计算设备接收在存在时检测到的多点触摸手势的指示所述多点触摸手势包括穿过所述多个键中的第一组键的第一子手势和穿过所述多个键中的第二组键的第二子手势。该示例方法还包括至少部分地基于第一和第二组键确定响应于检测到第一子手势和第二子手势的候选词，并且由计算设备输出并用于显示在输出设备处，候选词。

4. 发明授权

US08584049B1 Visual feedback deletion 有权
标题翻译：视觉反馈删除
公开(公告)号：US08584049B1
公开(公告)日：2013-11-12
申请号：US13830273
申请日：2013-03-14
申请人： Shumin Zhai , Kurt Edward Partridge , Xiaojun Bi , Yu Ouyang
发明人： Shumin Zhai , Kurt Edward Partridge , Xiaojun Bi , Yu Ouyang
IPC分类号： G06F3/033 , G06F3/01
CPC分类号： G06F3/04883 , G06F3/0233 , G06F17/276 , G06F2203/04808
摘要： In one example, a method includes outputting, by a computing device and for display, a text display region comprising one or more characters. The method may further include outputting, in response to receiving an indication of an input unit detected at a first location of a presence-sensitive input device, a graphical indicator comprising a representation of a threshold distance. The method may further include receiving an indication of a gesture comprising movement of the input unit from the first location to a second location, and outputting a visual change of the graphical indicator corresponding to the movement of the input unit. The method may further include determining that a distance between the first location and the second location satisfies the threshold distance, and deleting, in response to determining that the threshold distance is satisfied, the one or more characters from the text display region.
摘要翻译：在一个示例中，一种方法包括由计算设备输出并显示包括一个或多个字符的文本显示区域。该方法还可以包括响应于接收在存在敏感输入设备的第一位置处检测到的输入单元的指示，输出包括阈值距离的表示的图形指示符。该方法还可以包括接收包括输入单元从第一位置移动到第二位置的手势的指示，以及输出对应于输入单元的移动的图形指示器的视觉变化。该方法还可以包括确定第一位置和第二位置之间的距离满足阈值距离，并且响应于确定阈值距离被满足，删除来自文本显示区域的一个或多个字符。

5. 发明申请

US20140098023A1 INCREMENTAL MULTI-TOUCH GESTURE RECOGNITION 有权
标题翻译：增加多种触觉手段识别
公开(公告)号：US20140098023A1
公开(公告)日：2014-04-10
申请号：US13646521
申请日：2012-10-05
申请人： Shumin Zhai , Xiaojun Bi , Yu Ouyang
发明人： Shumin Zhai , Xiaojun Bi , Yu Ouyang
IPC分类号： G06F3/041
CPC分类号： G06F3/0237 , G06F3/04883 , G06F3/04886 , G06F2203/04808
摘要： In one example, a method comprises outputting, by a computing device and for display at an output device, a graphical keyboard comprising a plurality of keys, and receiving, by the computing device, an indication of a multi-touch gesture detected at a presence-sensitive display, the multi-touch gesture comprising a first sub-gesture that traverses a first group of keys of the plurality of keys and a second sub-gesture that traverses a second group of keys of the plurality of keys. This example method further comprises determining, in response to detecting the first sub-gesture and the second sub-gesture, a candidate word based at least in part on the first and second groups of keys, and outputting, by the computing device and for display at the output device, the candidate word.
摘要翻译：在一个示例中，一种方法包括由计算设备输出并在输出设备处显示包括多个键的图形键盘，并且由计算设备接收在存在时检测到的多点触摸手势的指示所述多点触摸手势包括穿过所述多个键中的第一组键的第一子手势和穿过所述多个键中的第二组键的第二子手势。该示例方法还包括至少部分地基于第一和第二组键确定响应于检测到第一子手势和第二子手势的候选词，并且由计算设备输出并用于显示在输出设备处，候选词。

6. 发明申请

US20130253908A1 Method and System For Predicting Words In A Message 审中-公开
标题翻译：消息中预测词的方法和系统
公开(公告)号：US20130253908A1
公开(公告)日：2013-09-26
申请号：US13455707
申请日：2012-04-25
申请人： Shumin Zhai , Ciprian Ioan Chelba , Lawrence Diao
发明人： Shumin Zhai , Ciprian Ioan Chelba , Lawrence Diao
IPC分类号： G06F17/27
CPC分类号： G06F17/276
摘要： A method may include receiving a context comprising data that is indicative of one or more characters input by a user at the first computing device, sending information comprising at least a portion of the context and determining a first predicted word based at least in part on the context. The determining may be based at least in part on a local language model. The method may include receiving a second predicted word from a second computing device within a time period. The second predicted word may be determined based at least in part on the context and a remote language model, and the local language and the remote language model may be different. The method may include identifying one of the first predicted word and the second predicted word as a final predicted word, and outputting the final predicted word at a display.
摘要翻译：一种方法可以包括：接收包括指示在第一计算设备处的用户输入的一个或多个字符的数据的上下文，发送包括上下文的至少一部分的信息，以及至少部分基于上下文该确定可以至少部分地基于本地语言模型。该方法可以包括在一个时间段内从第二计算设备接收第二预测词。可以至少部分地基于上下文和远程语言模型来确定第二预测词，并且本地语言和远程语言模型可以不同。该方法可以包括将第一预测词和第二预测词中的一个识别为最终预测词，并在显示器上输出最终预测词。

7. 发明授权

US08542195B2 Method for optimization of soft keyboards for multiple languages 有权
标题翻译：多种语言的软键盘优化方法
公开(公告)号：US08542195B2
公开(公告)日：2013-09-24
申请号：US12750254
申请日：2010-03-30
申请人： Xiaojun Bi , Barton A. Smith , Shumin Zhai
发明人： Xiaojun Bi , Barton A. Smith , Shumin Zhai
IPC分类号： G06F3/02 , G06F3/041 , G09G5/00
CPC分类号： G06F3/0237 , G06F3/04886
摘要： A method, and program product for optimizing soft keyboards with multiple languages is disclosed. The text of multiple languages may be analyzed for optimization. Constraints may be chosen for key positions on the keyboard. A mean time of inputting a character in each of the multiple languages may be calculated, which may result in mean times for inputting the character in the languages. The average of the mean times may be determined and minimized. The keys on a soft keyboard may be arranged in a manner for optimal input on the soft keyboard for the multiple languages.
摘要翻译：公开了一种用于优化具有多种语言的软键盘的方法和程序产品。可以分析多种语言的文本进行优化。键盘上的键位可以选择约束。可以计算输入每种多种语言中的字符的平均时间，这可能导致输入语言中的字符的平均时间。平均时间的平均值可以确定并最小化。软键盘上的键可以以用于多种语言的软键盘上的最佳输入的方式来布置。

8. 发明授权

US08405630B1 Touchscreen text input 有权
标题翻译：触摸屏文本输入
公开(公告)号：US08405630B1
公开(公告)日：2013-03-26
申请号：US13460171
申请日：2012-04-30
申请人： Xiaojun Bi , Shumin Zhai
发明人： Xiaojun Bi , Shumin Zhai
IPC分类号： G09G5/00
CPC分类号： G06F3/04886 , G06F3/0233 , G06F3/0236
摘要： A touch-sensitive display of a computing device may concurrently output a first virtual keyboard at a first region and a second virtual keyboard at a second region. The first region may be different from the second region, and the first and second virtual keyboards may display a substantially identical set of virtual keys. The touch-sensitive display may detect a first contact at a first location corresponding to a first character within the first region, and the touch-sensitive display may output the first character. After detecting the first contact, the touch-sensitive display may detect a second contact at a second location corresponding to a second character within the second region, and the touch-sensitive display may output the second character. The touch-sensitive display may output a terminator character in response to determining an absence of any contact within the first and second regions.
摘要翻译：计算设备的触摸敏感显示器可以在第二区域处同时输出第一区域处的第一虚拟键盘和第二虚拟键盘。第一区域可以不同于第二区域，并且第一和第二虚拟键盘可以显示基本相同的一组虚拟键。触敏显示器可以在对应于第一区域内的第一个字符的第一位置处检测第一触点，并且触敏显示器可以输出第一个字符。在检测到第一接触之后，触敏显示器可以在对应于第二区域内的第二字符的第二位置处检测到第二接触，并且触敏显示器可以输出第二字符。响应于确定在第一和第二区域内没有任何接触，触敏显示器可以输出终止符字符。

9. 发明申请

US20140115519A1 SPACE PREDICTION FOR TEXT INPUT 有权
标题翻译：文本输入的空间预测
公开(公告)号：US20140115519A1
公开(公告)日：2014-04-24
申请号：US13657574
申请日：2012-10-22
申请人： Yu Ouyang , Shumin Zhai
发明人： Yu Ouyang , Shumin Zhai
IPC分类号： G06F3/048
CPC分类号： G06F17/276 , G06F3/0237 , G06F3/0482 , G06F3/04886 , G06F17/2294 , G06F17/273 , Y10S715/968
摘要： An example method includes displaying, at a presence-sensitive device, a virtual keyboard, receiving an indication of input entered at a presence-sensitive device indicating a plurality of characters, determining a sequence of at least three character strings in the plurality such that the sequence does not include any space characters, modifying the characters by inserting at least two space characters to demarcate the at least three character strings, and determining at least two suggested character strings based on first, second, and third character strings of the sequence. The method further includes outputting, for display at the presence-sensitive device and at a text-suggestion area of the GUI, the at least two suggested character strings, receiving a selection that indicates a selected character string of the at least two suggested character strings, and outputting, for display at the presence-sensitive device and at the text-entry area of the GUI, the selected character string.
摘要翻译：示例性方法包括在存在感知设备处显示虚拟键盘，接收在存在敏感设备上输入的指示多个字符的输入的指示，确定多个中的至少三个字符串的序列，使得序列不包括任何空格字符，通过插入至少两个空格字符来划分所述至少三个字符串来修改所述字符，以及基于所述序列的第一，第二和第三字符串确定至少两个建议的字符串。该方法还包括输出用于在存在敏感设备和GUI的文本建议区域处显示至少两个建议的字符串，接收指示至少两个建议字符串的选定字符串的选择并且输出用于在GUI的存在敏感设备和文本输入区域显示所选择的字符串。

10. 发明授权

US08819574B2 Space prediction for text input 有权
标题翻译：文本输入的空间预测
公开(公告)号：US08819574B2
公开(公告)日：2014-08-26
申请号：US13657574
申请日：2012-10-22
申请人： Yu Ouyang , Shumin Zhai
发明人： Yu Ouyang , Shumin Zhai
IPC分类号： G06F3/0482 , G06F3/0488
CPC分类号： G06F17/276 , G06F3/0237 , G06F3/0482 , G06F3/04886 , G06F17/2294 , G06F17/273 , Y10S715/968
摘要： An example method includes displaying, at a presence-sensitive device, a virtual keyboard, receiving an indication of input entered at a presence-sensitive device indicating a plurality of characters, determining a sequence of at least three character strings in the plurality such that the sequence does not include any space characters, modifying the characters by inserting at least two space characters to demarcate the at least three character strings, and determining at least two suggested character strings based on first, second, and third character strings of the sequence. The method further includes outputting, for display at the presence-sensitive device and at a text-suggestion area of the GUI, the at least two suggested character strings, receiving a selection that indicates a selected character string of the at least two suggested character strings, and outputting, for display at the presence-sensitive device and at the text-entry area of the GUI, the selected character string.
摘要翻译：示例性方法包括在存在感知设备处显示虚拟键盘，接收在存在敏感设备处输入的指示多个字符的输入的指示，确定多个中的至少三个字符串的序列，使得序列不包括任何空格字符，通过插入至少两个空格字符来划分所述至少三个字符串来修改所述字符，以及基于所述序列的第一，第二和第三字符串确定至少两个建议的字符串。该方法还包括输出用于在存在敏感设备和GUI的文本建议区域处显示至少两个建议的字符串，接收指示所选择的至少两个建议字符串的字符串的选择并且输出用于在GUI的存在敏感设备和文本输入区域显示所选择的字符串。

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