公开(公告)号：US09552080B2

公开(公告)日：2017-01-24

申请号：US14331137

申请日：2014-07-14

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai ,  Ciprian Ioan Chelba ,  Xiaojun Bi ,  Satoshi Kataoka ,  Ken Wakasa ,  Keisuke Kuroyanagi

IPC: G06F3/048 ,  G06F3/023 ,  G06F3/0484 ,  G06F3/0488 ,  G06F17/27 ,  G06F17/28

CPC classification number: G06F3/0237 ,  G06F3/0236 ,  G06F3/0484 ,  G06F3/04883 ,  G06F3/04886 ,  G06F17/277 ,  G06F17/2818

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09542385B2

公开(公告)日：2017-01-10

申请号：US14851759

申请日：2015-09-11

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Yu Ouyang ,  Ken Wakasa ,  Satoshi Kataoka

IPC: G06F15/00 ,  G06F13/00 ,  G06F17/27 ,  G06F3/01 ,  G06F3/023 ,  G06F3/0488

CPC classification number: G06F17/277 ,  G06F3/017 ,  G06F3/0237 ,  G06F3/0414 ,  G06F3/04883 ,  G06F3/04886 ,  G06F17/276

Abstract: In one example, a computing device includes at least one processor that is operatively coupled to a presence-sensitive display and a gesture module operable by the at least one processor. The gesture module may be operable by the at least one processor to output, for display at the presence-sensitive display, a graphical keyboard comprising a plurality of keys and receive an indication of a continuous gesture detected at the presence-sensitive display, the continuous gesture to select a group of keys of the plurality of keys. The gesture module may be further operable to determine, in response to receiving the indication of the continuous gesture and based at least in part on the group of keys of the plurality of keys, a candidate phrase comprising a group of candidate words.

Abstract translation: 在一个示例中，计算设备包括至少一个处理器，其可操作地耦合到存在敏感显示器和由所述至少一个处理器可操作的手势模块。 手势模块可以由至少一个处理器操作以输出用于在存在敏感显示器处显示的包括多个键的图形键盘并且接收在存在敏感显示器处检测到的连续手势的指示，连续的 选择所述多个键中的一组键的手势。 手势模块还可操作以响应于接收到连续手势的指示并至少部分地基于多个键的键组来确定包括一组候选词的候选短语。

公开(公告)号：US20150026628A1

公开(公告)日：2015-01-22

申请号：US14452035

申请日：2014-08-05

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai

IPC: G06F17/27 ,  G06F3/0488 ,  G06F3/0482 ,  G06F17/22

CPC classification number: G06F17/276 ,  G06F3/0237 ,  G06F3/0482 ,  G06F3/04886 ,  G06F17/2294 ,  G06F17/273 ,  Y10S715/968

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08914751B2

公开(公告)日：2014-12-16

申请号：US13740946

申请日：2013-01-14

Applicant: Google Inc.

Inventor： Xiaojun Bi ,  Kurt Edward Partridge ,  Yu Ouyang ,  Shumin Zhai

IPC: G06F3/033 ,  G06F3/048 ,  G06F3/0484 ,  G06F3/0488

CPC classification number: G06F3/04886 ,  G06F3/0484 ,  G06F3/0488 ,  G06F3/04883

Abstract: Techniques are described for character deletion on a computing device that utilizes a gesture-based keyboard. The computing device includes a processor and at least one module operable by the processor to output, for display at a presence-sensitive display, a graphical keyboard comprising a plurality of keys and a text editor field. In response to receiving an indication of a gesture that comprises a first path, the module outputs a first character, based at least in part on the first path, associated with a first key and a second character associated with a second key. In response to determining that the gesture further comprises a second path that retraces at least a portion of the first path, the module removes the second character from the text editor field of the presence-sensitive display.

Abstract translation: 描述了在利用基于手势的键盘的计算设备上进行角色删除的技术。 计算设备包括处理器和至少一个可由处理器操作的模块，用于输出用于在存在敏感显示器处显示包括多个键和文本编辑器字段的图形键盘。 响应于接收到包括第一路径的手势的指示，模块至少部分地基于第一路径输出与第一密钥相关联的第一字符和与第二密钥相关联的第二字符。 响应于确定手势还包括回溯第一路径的至少一部分的第二路径，模块从存在敏感显示器的文本编辑器字段中移除第二字符。

公开(公告)号：US20140188460A1

公开(公告)日：2014-07-03

申请号：US14199740

申请日：2014-03-06

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai

IPC: G06F17/27 ,  G06F3/0488

CPC classification number: G06F17/273 ,  G06F3/0237 ,  G06F3/04883 ,  G06F3/04886 ,  G06F17/2735 ,  G06F17/274 ,  G06F17/2765 ,  H04L51/02 ,  H04L51/063

Abstract: A computing device is described that outputs for display at a presence-sensitive screen, a graphical keyboard having keys. The computing device receives an indication of a selection of one or more of the keys. Based on the selection the computing device determines a character string from which the computing device determines one or more candidate words. Based at least in part on the candidate words and a plurality of features, the computing device determines a spelling probability that the character string represents an incorrect spelling of at least one candidate word. The plurality of features includes a spatial model probability associated with at least one of the candidate words. If the spelling probability satisfies a threshold, the computing device outputs for display the at least one candidate word.

Abstract translation: 描述了用于在存在敏感屏幕上显示的输出，具有键的图形键盘的计算设备。 计算设备接收一个或多个密钥的选择的指示。 基于选择，计算设备确定计算设备从该字符串确定一个或多个候选词的字符串。 至少部分地基于候选词和多个特征，计算设备确定字符串表示至少一个候选词的拼写错误的拼写概率。 多个特征包括与至少一个候选词相关联的空间模型概率。 如果拼写概率满足阈值，则计算装置输出用于显示至少一个候选词。

公开(公告)号：US20140108991A1

公开(公告)日：2014-04-17

申请号：US13787513

申请日：2013-03-06

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Yu Ouyang ,  Ken Wakasa ,  Satoshi Kataoka

IPC: G06F3/01

CPC classification number: G06F17/277 ,  G06F3/017 ,  G06F3/0237 ,  G06F3/0414 ,  G06F3/04883 ,  G06F3/04886 ,  G06F17/276

Abstract: In one example, a computing device includes at least one processor that is operatively coupled to a presence-sensitive display and a gesture module operable by the at least one processor. The gesture module may be operable by the at least one processor to output, for display at the presence-sensitive display, a graphical keyboard comprising a plurality of keys and receive an indication of a continuous gesture detected at the presence-sensitive display, the continuous gesture to select a group of keys of the plurality of keys. The gesture module may be further operable to determine, in response to receiving the indication of the continuous gesture and based at least in part on the group of keys of the plurality of keys, a candidate phrase comprising a group of candidate words.

Abstract translation: 在一个示例中，计算设备包括至少一个处理器，其可操作地耦合到存在敏感显示器和由所述至少一个处理器可操作的手势模块。 手势模块可以由至少一个处理器操作以输出用于在存在敏感显示器处显示的包括多个键的图形键盘并且接收在存在敏感显示器处检测到的连续手势的指示，连续的 选择所述多个键中的一组键的手势。 手势模块还可操作以响应于接收到连续手势的指示并至少部分地基于多个键的键组来确定包括一组候选词的候选短语。

公开(公告)号：US20140108990A1

公开(公告)日：2014-04-17

申请号：US13784507

申请日：2013-03-04

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Kurt Edward Partridge ,  Xiaojun Bi ,  Yu Ouyang

IPC: G06F3/01

CPC classification number: G06F3/017 ,  G06F3/0237 ,  G06F3/04883 ,  G06F3/04886

Abstract: Aspects of the present disclosure are directed to techniques for outputting a graphical keyboard comprising a group of keys, wherein each key in the group of keys is associated with a respective, different display region, receiving an indication of a gesture to select a sequence of keys that are each included in the group of keys of the graphical keyboard, determining that the selected sequence of keys corresponds to a character string that is identifiable by at least one format source, wherein the format source is associated with a syntax, determining, based at least in part on the syntax, that at least one separator character is associated with the character string, and in response to determining that the at least one separator character is associated with the character string, outputting the character string and the at least one separator character at a location proximal to the character string.

Abstract translation: 本公开的方面针对用于输出包括一组键的图形键盘的技术，其中该组键中的每个键与相应的不同显示区域相关联，接收手势的指示以选择一系列键 每个都包括在图形键盘的组的组中，确定所选择的键序列对应于可由至少一个格式源识别的字符串，其中格式源与语法相关联，基于 至少部分地基于所述语法，至少一个分隔符与所述字符串相关联，并且响应于确定所述至少一个分隔符与所述字符串相关联，输出所述字符串和所述至少一个分隔符 在靠近字符串的位置。

公开(公告)号：US20140104175A1

公开(公告)日：2014-04-17

申请号：US13733701

申请日：2013-01-03

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai

IPC: G06F17/27

CPC classification number: G06F17/273 ,  G06F3/0237 ,  G06F3/04883 ,  G06F3/04886 ,  G06F17/2735 ,  G06F17/274 ,  G06F17/2765 ,  H04L51/02 ,  H04L51/063

Abstract: A computing device is described that outputs for display at a presence-sensitive screen, a graphical keyboard having keys. The computing device receives an indication of a selection of one or more of the keys. Based on the selection the computing device determines a character string from which the computing device determines one or more candidate words. Based at least in part on the candidate words and a plurality of features, the computing device determines a spelling probability that the character string represents an incorrect spelling of at least one candidate word. The plurality of features includes a spatial model probability associated with at least one of the candidate words. If the spelling probability satisfies a threshold, the computing device outputs for display the at least one candidate word.

公开(公告)号：US20140082545A1

公开(公告)日：2014-03-20

申请号：US14030742

申请日：2013-09-18

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Yu Ouyang ,  Ying Yin

IPC: G06F3/0488

CPC classification number: G06F3/04886 ,  G06F1/1694 ,  G06F3/0237 ,  G06F3/0418 ,  G06F3/0488 ,  G06F3/04883

Abstract: In one example a computing device includes at least one processor, wherein the at least one processor may be configured to output for display, a graphical keyboard comprising a plurality of keys. The at least one processor may be configured to receive an indication of an input detected at a presence-sensitive input device operatively coupled to the computing device; and responsive to receiving the indication, determine an input posture of the input, wherein the input posture represents an orientation of the computing device in relation to an input unit used to provide the input. The at least one processor may be configured to select, based at least in part on the input posture, a spatial model that is used for determining a probability that at least one of the one or more of the plurality of keys has been selected.

Abstract translation: 在一个示例中，计算设备包括至少一个处理器，其中所述至少一个处理器可以被配置为输出用于显示，包括多个键的图形键盘。 所述至少一个处理器可以被配置为接收在可操作地耦合到所述计算设备的存在敏感输入设备处检测到的输入的指示; 并且响应于接收到所述指示，确定所述输入的输入姿势，其中所述输入姿势表示所述计算装置相对于用于提供所述输入的输入单元的取向。 至少一个处理器可以被配置为至少部分地基于输入姿势来选择用于确定已经选择了多个键中的一个或多个中的至少一个的概率的空间模型。

公开(公告)号：US10282666B1

公开(公告)日：2019-05-07

申请号：US14937745

申请日：2015-11-10

Applicant: Google Inc.

Inventor： Yu Ouyang

IPC: G06N5/04

Abstract: A method may include determining, by a computing device and based on at least one user coherency factor, a user coherency level. The coherency level may include a predicted ability of a user to comprehend information. The method may also include determining, by the computing device and based on the user coherency level, information having a complexity that satisfies the predicted ability of the user to comprehend information. The method may further include outputting, by the computing device, at least a portion of the information.