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    GAZE-ASSISTED COMPUTER INTERFACE
    12.
    发明申请
    GAZE-ASSISTED COMPUTER INTERFACE 有权
    GAZE辅助计算机界面

    公开(公告)号：US20140333535A1

    公开(公告)日：2014-11-13

    申请号：US14444946

    申请日：2014-07-28

    Applicant: Sony Computer Entertainment Inc.

    Inventor： Jeffrey Roger Stafford

    IPC: G06F3/01 ,  G06F3/038 ,  G06F3/0354

    CPC classification number: G06F3/013 ,  G06F3/012 ,  G06F3/03543 ,  G06F3/038 ,  G06F3/0485 ,  G06F3/1446 ,  G09G5/08 ,  G09G5/14 ,  G09G2320/0693 ,  G09G2354/00

    Abstract: Methods, systems, and computer programs for interfacing a user with a Graphical User Interface (GUI) are provided. One method includes operations for identifying a point of gaze (POG) of a user, and for detecting initiation of an action by the user to move a position of a selector for selecting objects presented on a graphical user interface (GUI). In addition, the method includes an operation for determining the distance between the current position of the selector and the POG. The displacement speed of the selector is adjusted based on the distance between the current position of the selector and the POG, where the displacement speed is reduced as the distance between the current position of the selector and the POG becomes smaller.

    Abstract translation: 提供了用于将用户与图形用户界面（GUI）接口的方法，系统和计算机程序。 一种方法包括用于识别用户的凝视点（POG）的操作，以及用于检测用户移动用于选择呈现在图形用户界面（GUI）上的对象的选择器的位置的动作的启动。 此外，该方法包括用于确定选择器的当前位置与POG之间的距离的操作。 基于选择器的当前位置和POG之间的距离来调整选择器的位移速度，其中位移速度随着选择器的当前位置和POG之间的距离变小而减小。

    Apparatus and method for estimating eye gaze location
    13.
    发明授权
    Apparatus and method for estimating eye gaze location 有权

    公开(公告)号：US10043281B2

    公开(公告)日：2018-08-07

    申请号：US14820390

    申请日：2015-08-06

    Applicant: Sony Computer Entertainment Inc.

    Inventor： Dominic Saul Mallinson ,  Eric James Larsen ,  Jeffrey Roger Stafford

    IPC: G06K9/00 ,  G06T7/20 ,  G06F3/01 ,  G06T7/70

    Abstract: A method for tracking eye movement is provided. One embodiment of the method includes receiving a first measurement from a first sensor configured to detect a gaze location, determining an initial gaze location based at least on the first measurement, receiving at least one of eye motion amplitude and eye motion direction measurement from a second sensor, and determining an estimated gaze location based at least on the initial gaze location and the at least one of eye motion amplitude and eye motion direction. Systems perform similar steps, and non-transitory computer readable storage mediums each store one or more computer programs.

    Camera Based Safety Mechanisms for Users of Head Mounted Displays
    17.
    发明申请
    Camera Based Safety Mechanisms for Users of Head Mounted Displays 有权
    头戴式显示器用户的基于摄像机的安全机制

    公开(公告)号：US20160214016A1

    公开(公告)日：2016-07-28

    申请号：US15088000

    申请日：2016-03-31

    Applicant: Sony Computer Entertainment Inc.

    Inventor： Jeffrey Roger Stafford

    IPC: A63F13/537 ,  A63F13/213 ,  A63F13/26 ,  A63F13/211

    CPC classification number: A63F13/537 ,  A63F13/211 ,  A63F13/212 ,  A63F13/213 ,  A63F13/25 ,  A63F13/26 ,  A63F13/49 ,  A63F13/5255 ,  A63F13/533 ,  A63F2300/306 ,  A63F2300/538 ,  G02B27/017 ,  G06F3/011 ,  G06F3/012 ,  G06F3/016 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/04815 ,  G06F3/16

    Abstract: Methods and systems are provided for warning a user of a head mounted display during gameplay of a video game. A game is executed causing interactive scenes of the game to be rendered on a display portion of a head mounted display (HMD) worn by a user. Images of a physical environment in a vicinity of the user are received from a forward facing camera of the HMD, while the game is being executed. The images are analyzed to determine if the user is approaching one or more objects in the physical environment. Data is sent to be rendered on the display portion of the HMD while rendering the interactive scenes of the game. The data provides information to avoid interaction with the one or more objects in the physical environment.

    Abstract translation: 提供了用于在视频游戏的游戏过程中警告头戴式显示器的用户的方法和系统。 执行游戏，使游戏的交互式场景呈现在用户佩戴的头戴式显示器（HMD）的显示部分上。 在执行游戏时，从HMD的前置摄像机接收用户附近的物理环境的图像。 分析图像以确定用户是否正在接近物理环境中的一个或多个对象。 在呈现游戏的交互式场景的同时，将数据发送到HMD的显示部分上。 数据提供信息以避免与物理环境中的一个或多个对象的交互。

    Handheld device for spectator viewing of an interactive application
    19.
    发明授权
    Handheld device for spectator viewing of an interactive application 有权
    用于观看交互式应用程序的手持设备

    公开(公告)号：US09084938B2

    公开(公告)日：2015-07-21

    申请号：US14503218

    申请日：2014-09-30

    Applicant: Sony Computer Entertainment Inc.

    Inventor： Steven Osman ,  Yunpeng Zhu ,  Jeffrey Roger Stafford

    IPC: G09G5/00 ,  A63F13/211 ,  A63F13/30 ,  A63F13/213 ,  A63F13/235 ,  A63F13/525 ,  A63F13/92

    CPC classification number: A63F13/5255 ,  A63F13/12 ,  A63F13/211 ,  A63F13/213 ,  A63F13/235 ,  A63F13/323 ,  A63F13/428 ,  A63F13/525 ,  A63F13/655 ,  A63F13/86 ,  A63F13/92 ,  A63F2300/105 ,  A63F2300/1093 ,  A63F2300/403 ,  A63F2300/6676 ,  A63F2300/695

    Abstract: A handheld device is provided, comprising: a sensor configured to generate sensor data for determining and tracking a position and orientation of the handheld device during an interactive session of an interactive application presented on a main display, the interactive session being defined for interactivity between a user and the interactive application; a communications module configured to send the sensor data to a computing device, the communications module being further configured to receive from the computing device a spectator video stream of the interactive session that is generated based on a state of the interactive application and the tracked position and orientation of the handheld device, the state of the interactive application being determined based on the interactivity between the user and the interactive application; a display configured to render the spectator video stream.

    Abstract translation: 提供了一种手持设备，包括：传感器，被配置为在呈现在主显示器上的交互式应用的交互式会话期间生成用于确定和跟踪手持设备的位置和姿态的传感器数据，所述交互式会话被定义为 用户和交互式应用程序; 通信模块，被配置为将所述传感器数据发送到计算设备，所述通信模块还被配置为从所述计算设备接收基于所述交互式应用的状态和所述跟踪位置生成的所述交互式会话的观众视频流，以及 基于用户和交互式应用之间的交互性来确定交互应用的状态; 被配置为呈现观众视频流的显示器。

    IMAGE RENDERING RESPONSIVE TO USER ACTIONS IN HEAD MOUNTED DISPLAY
    20.
    发明申请
    IMAGE RENDERING RESPONSIVE TO USER ACTIONS IN HEAD MOUNTED DISPLAY 有权
    图像渲染响应于头部安装显示屏中的用户操作

    公开(公告)号：US20140361977A1

    公开(公告)日：2014-12-11

    申请号：US14206849

    申请日：2014-03-12

    Applicant: Sony Computer Entertainment Inc.

    Inventor： Jeffrey Roger Stafford ,  Xiadong Mao ,  Glenn Black

    IPC: G02B27/01 ,  G06F3/01

    CPC classification number: G02B27/017 ,  A63F13/10 ,  A63F13/212 ,  A63F2300/105 ,  A63F2300/1087 ,  A63F2300/6661 ,  G02B27/0093 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0187 ,  G06F3/012 ,  G06F3/013 ,  G06F3/038

    Abstract: Methods, systems, and computer programs are presented for rendering images on a head mounted display (HMD). One method includes operations for tracking, with one or more first cameras inside the HMD, the gaze of a user and for tracking motion of the HMD. The motion of the HMD is tracked by analyzing images of the HMD taken with a second camera that is not in the HMD. Further, the method includes an operation for predicting the motion of the gaze of the user based on the gaze and the motion of the HMD. Rendering policies for a plurality of regions, defined on a view rendered by the HMD, are determined based on the predicted motion of the gaze. The images are rendered on the view based on the rendering policies.

    Abstract translation: 呈现用于在头戴式显示器（HMD）上渲染图像的方法，系统和计算机程序。 一种方法包括用于跟踪HMD内的一个或多个第一摄像机的用途，用于跟踪HMD的运动的操作。 通过分析用不在HMD中的第二相机拍摄的HMD的图像来跟踪HMD的运动。 此外，该方法包括基于注视和HMD的运动来预测用户的注视的运动的操作。 基于预测的注视运动来确定由HMD呈现的视图上定义的多个区域的渲染策略。 图像根据呈现策略在视图上呈现。

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