公开(公告)号：US08939584B2

公开(公告)日：2015-01-27

申请号：US13938313

申请日：2013-07-10

Applicant: Google, Inc.

Inventor： Hayes Solos Raffle ,  Adrian Wong ,  Ryan Geiss

IPC: A61B3/14

CPC classification number: G06F3/013 ,  A61B3/113 ,  G02B27/017 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06K9/00604

Abstract: Methods and systems for unlocking a screen using eye tracking information are described. A computing system may include a display screen. The computing system may be in a locked mode of operation after a period of inactivity by a user. Locked mode of operation may include a locked screen and reduced functionality of the computing system. The user may attempt to unlock the screen. The computing system may generate a display of a moving object on the display screen of the computing system. An eye tracking system may be coupled to the computing system. The eye tracking system may track eye movement of the user. The computing system may determine that a path associated with the eye movement of the user substantially matches a path associated with the moving object on the display and switch to be in an unlocked mode of operation including unlocking the screen.

Abstract translation: 描述使用眼睛跟踪信息解锁屏幕的方法和系统。 计算系统可以包括显示屏。 计算系统可以在用户不活动的时间段之后处于锁定的操作模式。 锁定的操作模式可以包括锁定屏幕和计算系统的功能降低。 用户可以尝试解锁屏幕。 计算系统可以在计算系统的显示屏上产生移动物体的显示。 眼睛跟踪系统可以耦合到计算系统。 眼睛跟踪系统可以跟踪用户的眼睛运动。 计算系统可以确定与用户的眼睛移动相关联的路径基本上与显示器上与移动物体相关联的路径匹配并且切换到处于解锁操作模式，包括解锁屏幕。

公开(公告)号：US20130279705A1

公开(公告)日：2013-10-24

申请号：US13922279

申请日：2013-06-20

Applicant: Google Inc.

Inventor： Adrian Wong ,  Xiaoyu Miao

IPC: H04R29/00

CPC classification number: H04R29/008 ,  G01H3/12 ,  G01H3/14 ,  G01S3/8036

Abstract: Example methods and systems for displaying one or more indications that indicate (i) the direction of a source of sound and (ii) the intensity level of the sound are disclosed. A method may involve receiving audio data corresponding to sound detected by a wearable computing system. Further, the method may involve analyzing the audio data to determine both (i) a direction from the wearable computing system of a source of the sound and (ii) an intensity level of the sound. Still further, the method may involve causing the wearable computing system to display one or more indications that indicate (i) the direction of the source of the sound and (ii) the intensity level of the sound.

公开(公告)号：US10102666B2

公开(公告)日：2018-10-16

申请号：US15180819

申请日：2016-06-13

Applicant: Google Inc.

Inventor： Evan Hardesty Parker ,  Johnny Chung Lee ,  Adrian Wong

IPC: G06T15/20 ,  G06F3/038 ,  G06F3/01 ,  G02B27/00 ,  G06T3/00 ,  G02B27/01

Abstract: A method includes determining, at a first time, a representation of a first head rotation of a head mounted display (HMD) using a first inertial sensor sample stream and rendering, at an application processor, a texture based on the first head rotation. The method further includes determining, at a second time subsequent to the first time, a representation of a second head rotation of the HMD using a second inertial sensor sample stream having a higher sampling rate than the first inertial sensor sample stream, and generating, at a compositor, a rotated representation of the texture based on a difference between the first head rotation and the second head rotation.

公开(公告)号：US09784971B2

公开(公告)日：2017-10-10

申请号：US14626294

申请日：2015-02-19

Applicant: Google Inc.

Inventor： Adrian Wong ,  Xiaoyu Miao

IPC: G02B1/00 ,  G02B27/01 ,  G06T19/00

CPC classification number: G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0141 ,  G02B2027/0178 ,  G06T19/006

Abstract: Disclosed are methods and devices for rendering interactions between virtual and physical objects on a substantially transparent display are disclosed. In one embodiment, the method includes displaying a user-interface on a substantially transparent display of a wearable computing device. The method further includes displaying a virtual object in the view region at a focal length along a first line of sight and detecting a physical object at a physical distance along a second line of sight. The method still further includes determining that a relationship between the focal length and the physical distance is such that the virtual object and the physical object appear substantially co-located in a user-view through the view region and, responsive to the determination, initiating a collision action between the virtual object and the physical object.

公开(公告)号：US20170261750A1

公开(公告)日：2017-09-14

申请号：US14283069

申请日：2014-05-20

Applicant: Google Inc.

Inventor： Adrian Wong ,  Philipp Helmut Schmaelzle ,  Samuel D'Amico

IPC: G02B27/01

CPC classification number: G02B27/017 ,  G02B2027/0123 ,  G02B2027/0138 ,  G02B2027/0178

Abstract: Apparatus are described herein including an imaging device and a multi-pixel display disposed in a head-mountable device (HMD). The apparatus includes an optical system configured to optically couple the multi-pixel display and the imaging device to a retina of a wearer of the head-mountable device, such that the retina is at a focal plane that is conjugate to both a first focal plane at the multi-pixel display and a second focal plane at the imaging device. The direction of gaze of a user of the HMD could be determined from the retinal image. The determined gaze direction could be used to operate the HMD. The pattern of vasculature in the retinal image could be used to identify the user of the HMD. Information in the retinal image could be used to determine the medical state of the user and diagnose disease states.

公开(公告)号：US20170000418A1

公开(公告)日：2017-01-05

申请号：US15266960

申请日：2016-09-15

Applicant: Google Inc.

Inventor： Adrian Wong ,  Harvey Ho

IPC: A61B5/00 ,  B60Q9/00 ,  A61B3/113 ,  A61B5/11 ,  G01P15/00 ,  G06F19/00

CPC classification number: A61B5/6803 ,  A61B3/113 ,  A61B5/0004 ,  A61B5/11 ,  A61B5/1124 ,  A61B5/16 ,  A61B5/18 ,  A61B5/4803 ,  A61B5/7282 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/747 ,  A61B2503/22 ,  A61B2562/0219 ,  B60Q9/00 ,  G01P15/00 ,  G06F19/00 ,  G06F19/30 ,  G16H40/63 ,  G16H50/20 ,  G16H50/30 ,  H04B1/385 ,  H04B2001/3866 ,  H04W4/90

Abstract: The present disclosure describes example systems and methods for identifying an indication of an injury of a user of a wearable computing device. The systems and methods may be directed to determining that an acceleration experienced by the wearable computing device exceeds a threshold value. In response, the wearable computing device may perform a diagnostic procedure in order to identify an indication of an injury experienced by the user of the wearable computing device. The diagnostic procedure may include one or more of an eye response test, a verbal response test, a motor response test, and a visual diagnostic test.

Abstract translation: 本公开描述了用于识别可穿戴计算设备的用户的伤害指示的示例系统和方法。 系统和方法可以针对确定可穿戴计算设备经历的加速度超过阈值。 作为响应，可穿戴计算设备可以执行诊断过程，以便识别穿戴式计算设备的用户遇到的受伤的指示。 诊断程序可以包括眼睛反应测试，口头响应测试，运动反应测试和视觉诊断测试中的一种或多种。

公开(公告)号：US20160364904A1

公开(公告)日：2016-12-15

申请号：US15180819

申请日：2016-06-13

Applicant: Google Inc.

Inventor： Evan Hardesty Parker ,  Johnny Chung Lee ,  Adrian Wong

IPC: G06T15/20 ,  G02B27/00 ,  G02B27/01 ,  G06T3/00

CPC classification number: G06T15/205 ,  G02B27/0093 ,  G02B27/017 ,  G06F3/012 ,  G06F3/038 ,  G06T3/0093

Abstract: A method includes determining, at a first time, a representation of a first head rotation of a head mounted display (HMD) using a first inertial sensor sample stream and rendering, at an application processor, a texture based on the first head rotation. The method further includes determining, at a second time subsequent to the first time, a representation of a second head rotation of the HMD using a second inertial sensor sample stream having a higher sampling rate than the first inertial sensor sample stream, and generating, at a compositor, a rotated representation of the texture based on a difference between the first head rotation and the second head rotation.

Abstract translation: 一种方法包括在第一时间使用第一惯性传感器采样流来确定头戴显示器（HMD）的第一头部旋转的表示，并且在应用处理器处渲染基于第一头部旋转的纹理。 该方法还包括在第一时间之后的第二时间使用具有比第一惯性传感器样本流更高的采样率的第二惯性传感器样本流来确定HMD的第二头旋转的表示，并且在 合成器，基于第一头部旋转和第二头部旋转之间的差异的纹理的旋转表示。

公开(公告)号：US09341849B2

公开(公告)日：2016-05-17

申请号：US14737745

申请日：2015-06-12

Applicant: Google Inc.

Inventor： Adrian Wong ,  Xiaoyu Miao

IPC: G09G5/00 ,  G02B27/01 ,  G06F3/01 ,  G02B27/00

CPC classification number: G06T19/006 ,  G02B27/0093 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/0176 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/015 ,  G02B2027/0178 ,  G06F3/011 ,  G06F3/013 ,  G06F3/04815 ,  G06F3/0482 ,  G06F3/167 ,  G06K9/00664 ,  G06T2200/24

Abstract: Exemplary methods and systems relate to detecting physical objects near a substantially transparent head-mounted display (HMD) system and activating a collision-avoidance action to alert a user of the detected objects. Detection techniques may include receiving data from distance and/or relative movement sensors and using this data as a basis for determining an appropriate collision-avoidance action. Exemplary collision-avoidance actions may include de-emphasizing virtual objects displayed on the HMD to provide a less cluttered view of the physical objects through the substantially transparent display and/or presenting new virtual objects.

公开(公告)号：US20150146301A1

公开(公告)日：2015-05-28

申请号：US14612144

申请日：2015-02-02

Applicant: Google Inc.

Inventor： Adrian Wong ,  Russell N. Mirov

IPC: G02B27/01 ,  G02F1/1335

CPC classification number: G02B27/0172 ,  G02B27/0101 ,  G02B27/283 ,  G02B2027/0112 ,  G02B2027/0118 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0194 ,  G02F1/133621 ,  G09G3/3406 ,  G09G3/3413 ,  G09G2320/0626 ,  G09G2320/064 ,  G09G2320/0666 ,  G09G2360/144 ,  G09G2360/145

Abstract: An apparatus includes a light source, a display array, a light relay, a photodetector, and control circuitry. The light source is for providing lamp light during an ON-time of the light source. The display array is positioned to receive and selectively manipulate the lamp light. The light relay is positioned to receive the image light from the display array. Control circuitry is coupled to the light source for adjusting the light source and coupled to receive an output of the photodetector.

Abstract translation: 一种装置包括光源，显示阵列，光继电器，光电检测器和控制电路。 光源用于在光源的接通时间期间提供灯光。 显示阵列被定位成接收和选择性地操纵灯光。 光继电器被定位成从显示器阵列接收图像光。 控制电路耦合到光源，用于调节光源并耦合以接收光电检测器的输出。

公开(公告)号：US20150102984A1

公开(公告)日：2015-04-16

申请号：US14577697

申请日：2014-12-19

Applicant: Google Inc.

Inventor： Adrian Wong ,  Xiaoyu Miao

IPC: G06F3/0487 ,  G05B19/12 ,  G06F3/14 ,  G02B27/01 ,  G06F1/16

CPC classification number: G06F3/0487 ,  G02B27/017 ,  G02B27/0189 ,  G02B2027/0138 ,  G02B2027/014 ,  G05B19/124 ,  G06F1/163 ,  G06F3/011 ,  G06F3/017 ,  G06F3/14 ,  G06F2200/1613

Abstract: A wearable computing device includes a head-mounted display (HMD) that provides a field of view in which at least a portion of the environment of the wearable computing device is viewable. The HMD is operable to display images superimposed over the field of view. When the wearable computing device determines that a target device is within its environment, the wearable computing device obtains target device information related to the target device. The target device information may include information that defines a virtual control interface for controlling the target device and an identification of a defined area of the target device on which the virtual control image is to be provided. The wearable computing device controls the HMD to display the virtual control image as an image superimposed over the defined area of the target device in the field of view.

Abstract translation: 佩戴式计算装置包括头戴式显示器（HMD），该显示器提供可佩戴式计算装置的至少一部分环境的视场。 HMD可操作以显示叠加在视场上的图像。 当穿戴式计算装置确定目标装置在其环境中时，可穿戴式计算装置获取与目标装置有关的目标装置信息。 目标设备信息可以包括定义用于控制目标设备的虚拟控制接口和要在其上提供虚拟控制映像的目标设备的定义区域的标识的信息。 可穿戴计算装置控制HMD以在视野中叠加在目标装置的限定区域上的图像来显示虚拟控制图像。