公开(公告)号：US20140108925A1

公开(公告)日：2014-04-17

申请号：US14083131

申请日：2013-11-18

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Kurt Edward Partridge ,  Yu Ouyang

IPC: G06F17/24

CPC classification number: G06F17/24 ,  G06F3/04886 ,  G06F3/04895 ,  G06F17/273

Abstract: In response to determining that a first series of user inputs corresponds to a first character string, the computing device outputs, for display, the first character string. In response to determining that a second character string is more likely to correspond to the first series of user inputs than the first character string, the computing device outputs the second character string in place of the first character string. After receiving the first series of user inputs, the computing device receives a second series of user inputs. In response to determining that the second series of user inputs corresponds to a third character string, the computing device outputs the third character string. The computing device determines, based at least in part on the first and second series of user inputs, a fourth character string and outputs, for display, the fourth character string.

Abstract translation: 响应于确定第一系列用户输入对应于第一字符串，计算设备输出用于显示的第一字符串。 响应于确定第二字符串比第一字符串更可能对应于第一系列用户输入，计算设备输出第二字符串来代替第一字符串。 在接收到第一系列用户输入之后，计算设备接收第二系列的用户输入。 响应于确定第二系列用户输入对应于第三字符串，计算设备输出第三字符串。 计算装置至少部分地基于第一和第二系列用户输入确定第四字符串，并输出用于显示的第四字符串。

公开(公告)号：US10402734B2

公开(公告)日：2019-09-03

申请号：US14836113

申请日：2015-08-26

Applicant: Google Inc.

Inventor： Thomas Deselaers ,  Daniel Martin Keysers ,  Abraham Murray ,  Shumin Zhai

IPC: G06K9/00 ,  G06N5/04 ,  G06F3/0488 ,  G06F3/023

Abstract: A computing device is described that receives first input, at an initial time, of a first textual character and a second input, at a subsequent time, of a second textual character. The computing device determines, based on the first and second textual characters, a first character sequence that does not include a space character between the first and second textual characters and a second character sequence that includes the space character between the first and second textual characters. The computing device determines a first score associated with the first character sequence and a second score associated with the second character sequence. The computing device adjusts, based on a duration of time between the initial and subsequent times, the second score to determine a third score, and responsive to determining that the third score exceeds the first score, the computing device outputs the second character sequence.

公开(公告)号：US10299729B2

公开(公告)日：2019-05-28

申请号：US14921134

申请日：2015-10-23

Applicant: Google Inc.

Inventor： Jingtao Wang ,  Shumin Zhai

IPC: G06F3/041 ,  A61B5/02 ,  A61B5/0402 ,  G06F7/04 ,  A61B5/00 ,  G06F3/0488 ,  A61B5/0245 ,  A61B5/024 ,  G06F3/044

Abstract: This document describes heart rate detection with multi-use capacitive touch sensors. Fluctuations in capacitance are detected (802) using capacitive touch sensors. These capacitive touch sensors are also used to detect touch inputs to control operations of a computing device. When contact of a person's hand with the computing device is detected, the capacitive touch sensors produce raw capacitance data that indicates detected capacitance fluctuations. The raw capacitance data is extracted (902) from the capacitive touch sensors using a modified device driver that bypasses default driver configurations that ignore fluctuations in capacitance due to heartbeats. Times during which the person's hand contacts the computing device and locations of the contact are determined (804) from the raw capacitance data indicative of the fluctuations. The extracted raw capacitance data is then processed to determine the person's heart rate (806, 808).

公开(公告)号：US10140284B2

公开(公告)日：2018-11-27

申请号：US15478775

申请日：2017-04-04

Applicant: Google, Inc.

Inventor： Xiaojun Bi ,  Yu Ouyang ,  Shumin Zhai

IPC: G06F3/00 ,  G06F17/27 ,  G06F3/0484 ,  G06F3/0488 ,  G06F3/023 ,  G06F3/01 ,  G06F3/041

Abstract: A graphical keyboard including a number of keys is output for display at a display device. The computing device receives an indication of a gesture to select at least two of the keys based at least in part on detecting an input unit at locations of a presence-sensitive input device. In response to the detecting and while the input unit is detected at the presence-sensitive input device: the computing device determines a candidate word for the gesture based at least in part on the at least two keys and the candidate word is output for display at a first location of the output device. In response to determining that the input unit is no longer detected at the presence-sensitive input device, the displayed candidate word is output for display at a second location of the display device.

公开(公告)号：US20170308522A1

公开(公告)日：2017-10-26

申请号：US15647887

申请日：2017-07-12

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai ,  Xiaojun Bi

IPC: G06F17/27 ,  G06F3/0484 ,  G06F3/01 ,  G06F3/023 ,  G06F3/0488

CPC classification number: G06F17/276 ,  G06F3/017 ,  G06F3/0237 ,  G06F3/04842 ,  G06F3/04883 ,  G06F3/04886

Abstract: A computing device outputs a keyboard for display, receives an indication of a first gesture to select a first sequence of one or more keys, determines a set of candidate strings based in part on the first sequence of keys, and outputs for display at least one of the set of candidate strings. The computing device receives an indication of a second gesture to select a second sequence of one or more keys, and determines that characters associated with the second sequence of keys are included in a first candidate word based at least in part on the set of candidate strings, or are included in a second candidate word not based on the first sequence of keys. The computing device modifies the set of candidate strings based at least in part on the determination and outputs for display at least one of the modified candidate strings.

公开(公告)号：US20170199665A1

公开(公告)日：2017-07-13

申请号：US15473010

申请日：2017-03-29

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Thomas Breuel ,  Ouais Alsharif ,  Yu Ouyang ,  Francoise Beaufays ,  Johan Schalkwyk

IPC: G06F3/0488 ,  G06N3/08 ,  G06F3/0482

CPC classification number: G06F3/04886 ,  G06F3/0219 ,  G06F3/0233 ,  G06F3/0237 ,  G06F3/0482 ,  G06F3/04883 ,  G06F3/04895 ,  G06F17/273 ,  G06F17/276 ,  G06F17/2765 ,  G06N3/0445 ,  G06N3/08

Abstract: In some examples, a computing device includes at least one processor; and at least one module, operable by the at least one processor to: output, for display at an output device, a graphical keyboard; receive an indication of a gesture detected at a location of a presence-sensitive input device, wherein the location of the presence-sensitive input device corresponds to a location of the output device that outputs the graphical keyboard; determine, based on at least one spatial feature of the gesture that is processed by the computing device using a neural network, at least one character string, wherein the at least one spatial feature indicates at least one physical property of the gesture; and output, for display at the output device, based at least in part on the processing of the at least one spatial feature of the gesture using the neural network, the at least one character string.

公开(公告)号：US09684446B2

公开(公告)日：2017-06-20

申请号：US14471610

申请日：2014-08-28

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Philip Quinn

IPC: G06F17/21 ,  G06F3/0488 ,  G06F3/023 ,  G06F17/27

CPC classification number: G06F3/04886 ,  G06F3/0237 ,  G06F3/04883 ,  G06F17/27 ,  G06F17/276 ,  G06F17/277

Abstract: In one example, a device includes at least one processor and at least one module operable by the at least one processor to output, for display, a graphical user interface including a graphical keyboard and one or more text suggestion regions, and select, based at least in part on an indication of gesture input, at least one key of the graphical keyboard. The at least one module is further operable by the at least one processor to determine a plurality of candidate character strings, determine past interaction data that comprises a representation of a past user input corresponding to at least one candidate character string while the at least one candidate character string was previously displayed in at least one of the one or more text suggestion regions, and output the at least one candidate character string for display in one of the one or more text suggestion regions.

公开(公告)号：US20170003878A1

公开(公告)日：2017-01-05

申请号：US15268928

申请日：2016-09-19

Applicant: Google Inc.

Inventor： Shumin Zhai

IPC: G06F3/0488 ,  G06F3/041

CPC classification number: G06F3/04886 ,  G06F3/02 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0416

Abstract: Implementations of the present disclosure include actions of displaying a plurality of keys on a touchscreen of a computing device, receiving user input to the touchscreen, the user input including a contact with the touchscreen, in response to receiving the user input, determining spatial information associated with the contact and generating an image of the contact, determining an output based on the image and the spatial information, and executing the output.

Abstract translation: 本公开的实现包括响应于接收到用户输入而在计算设备的触摸屏上显示多个键的操作，接收到触摸屏的用户输入，包括与触摸屏的联系的用户输入，确定相关联的空间信息 接触并产生接触的图像，基于图像和空间信息确定输出，并执行输出。

公开(公告)号：US09471220B2

公开(公告)日：2016-10-18

申请号：US14030742

申请日：2013-09-18

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Yu Ouyang ,  Ying Yin

IPC: G06F3/041 ,  G06F3/048 ,  G06F3/0488 ,  G06F1/16 ,  G06F3/023

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：US09244612B1

公开(公告)日：2016-01-26

申请号：US13769094

申请日：2013-02-15

Applicant: Google Inc.

Inventor： Shiri Azenkot ,  Shumin Zhai ,  Ciprian Ioan Chelba ,  Yu Ouyang

IPC: G06F3/041 ,  G06F3/0489

CPC classification number: G06F3/0489 ,  G06F3/041 ,  G06F3/04883 ,  G06F3/04886

Abstract: In one example, a method includes outputting, by a computing device and for display, a graphical keyboard comprising a plurality of keys, and receiving, by the computing device, an indication of a gesture detected at a presence-sensitive input device. The method further includes determining, by the computing device, an input posture of the gesture at the presence-sensitive input device, and applying, by the computing device and based at least in part on the input posture, at least one offset to a location associated with a key from the plurality of keys to determine an offset location associated with the key, and in response to receiving the indication of the gesture, selecting, by the computing device and based at least in part on the offset location, the key as a selected key.

Abstract translation: 在一个示例中，方法包括由计算设备输出并显示包括多个键的图形键盘，以及由计算设备接收在存在敏感输入设备处检测到的手势的指示。 所述方法还包括由所述计算设备确定所述手势在所述存在敏感输入设备处的输入姿势，以及由所述计算设备至少部分地基于所述输入姿态来应用至少一个偏移到位置 与来自所述多个键的密钥相关联以确定与所述密钥相关联的偏移位置，并且响应于接收到所述手势的指示，由所述计算设备选择并且至少部分地基于所述偏移位置，将所述密钥作为 一个选定的键