Display scaling based on movement of a head-mounted display
    12.
    发明授权
    Display scaling based on movement of a head-mounted display 有权
    基于头戴式显示器的移动显示缩放

    公开(公告)号:US09213185B1

    公开(公告)日:2015-12-15

    申请号:US13466571

    申请日:2012-05-08

    IPC分类号: G06T19/00 G02B27/01

    摘要: A wearable computing system may include a head-mounted display (HMD) with a display configured to display images viewable at a viewing location. When aligned with an HMD wearer's line of sight, the entire display area of the display may be within the HMD wearer's field of view. The area within which an HMD wearer's eye can move and still view the entire display area is termed an “eye box.” However, if the HMD slips up or down, the display area may become obscured, such that the wearer can no longer see the entire image. By scaling or subsetting an image area within the display area, the effective eye box dimensions may increase. Further, in response to movements of the HMD with respect to the wearer, the image area can be adjusted to reduce effects such as vibration and slippage.

    摘要翻译: 佩戴式计算系统可以包括头戴显示器(HMD),其具有被配置为显示在观看位置可视的图像的显示器。 当与HMD佩戴者的视线对准时,显示器的整个显示区域可以在HMD佩戴者的视野之内。 HMD佩戴者的眼睛可以移动并仍然观看整个显示区域的区域被称为“眼箱”。但是,如果HMD向上或向下滑动,则显示区域可能变得模糊,使得佩戴者不能再看到 整个图像。 通过缩放或子集显示区域内的图像区域,可以增加有效的眼箱尺寸。 此外,响应于HMD相对于穿着者的移动,可以调整图像区域以减少诸如振动和滑动的影响。

    Methods and systems for receiving input controls
    13.
    发明授权
    Methods and systems for receiving input controls 有权
    用于接收输入控件的方法和系统

    公开(公告)号:US09418617B1

    公开(公告)日:2016-08-16

    申请号:US13801772

    申请日:2013-03-13

    摘要: Examples methods and systems for distinguishing winks from other eye motions are described. In some examples, a method for distinguishing winks from other eye motions may account for changes in orientation of a computing device relative to a user, calibrate eye gesture recognition, or increase efficiency of the computing device. A computing device may be configured to receive sensor data corresponding to an eye and determine a distribution of magnitude changes in the sensor data over an interval of time. The computing device may identify clusters that correspond to ranges of magnitude changes within the distribution and use the clusters as reference data to identify ranges of sensor data for different types of eye motions, including differentiating winks from clusters indicative of ranges of normal eye activity and blinks.

    摘要翻译: 描述用于区分眨眼与其他眼睛运动的示例方法和系统。 在一些示例中,用于区分眨眼与其他眼睛运动的方法可以解释计算设备相对于用户的取向的变化,校准眼睛手势识别或增加计算设备的效率。 计算设备可以被配置为接收对应于眼睛的传感器数据,并且在一段时间间隔内确定传感器数据中的幅度变化的分布。 计算设备可以识别与分布内的幅度变化范围相对应的群集,并且使用群集作为参考数据,以识别用于不同类型的眼睛运动的传感器数据的范围,包括区分来自指示正常眼睛活动范围和闪烁的群集的眨眼 。

    Touch-based text entry using hidden Markov modeling
    14.
    发明授权
    Touch-based text entry using hidden Markov modeling 有权
    基于触摸的文本输入使用隐马尔科夫模型

    公开(公告)号:US09383919B2

    公开(公告)日:2016-07-05

    申请号:US13632042

    申请日:2012-09-30

    IPC分类号: G06F3/0488

    CPC分类号: G06F3/04886 G06F3/04883

    摘要: Described techniques enable a computing system to receive character string input (e.g., words, numbers, mathematical expressions, symbolic strings, etc.) by detecting and interpreting an input movement across a user-interface. A touch-based computing system may, for instance, detect an input movement by tracking the path of a pointing element (e.g., a stylus or finger) as it is dragged across a contact-sensitive input surface (e.g., a touch-sensitive screen or external touch pad). Then, the system may interpret the detected input movement using Hidden Markov Modeling.

    摘要翻译: 所描述的技术使得计算系统能够通过检测和解释跨用户接口的输入移动来接收字符串输入(例如,单词,数字,数学表达式,符号串等)。 例如,基于触摸的计算系统可以例如通过在穿过接触敏感输入表面(例如,触敏屏幕)上拖动指向元件(例如,触笔或手指)的轨迹来检测输入移动 或外部触摸板)。 然后,系统可以使用隐马尔可夫建模来解释检测到的输入运动。

    Chording sheath for computing device
    15.
    发明授权
    Chording sheath for computing device 有权
    计算装置的和弦

    公开(公告)号:US08803831B1

    公开(公告)日:2014-08-12

    申请号:US13428130

    申请日:2012-03-23

    IPC分类号: G06F3/041

    摘要: A chording sheath device is disclosed. In one embodiment, the chording sheath device includes an outer shell configured to be removeably attached to a computing device, a plurality of input elements, and a plurality of mechanical elements in communication with the plurality of input elements. The mechanical elements are configured to press on a touch screen of the computing device in response to chorded input received on the input elements.

    摘要翻译: 公开了一种和弦鞘装置。 在一个实施例中,弦线鞘装置包括构造成可移除地附接到计算装置,多个输入元件以及与多个输入元件连通的多个机械元件的外壳。 机械元件被配置为响应于在输入元件上接收到的和弦输入而按压在计算设备的触摸屏上。

    DETERMINING WHETHER A WEARABLE DEVICE IS IN USE
    16.
    发明申请
    DETERMINING WHETHER A WEARABLE DEVICE IS IN USE 有权
    确定使用易损设备

    公开(公告)号:US20130154906A1

    公开(公告)日:2013-06-20

    申请号:US13769784

    申请日:2013-02-18

    IPC分类号: G09G5/00

    摘要: Systems and methods for selecting an action associated with a power state transition of a head-mounted display (HMD) in the form of eyeglasses are disclosed. A signal may be received from a sensor on a nose bridge of the eyeglasses indicating if the HMD is in use. Based on the received signal, a first powers state for the HMD may be determined. Responsive to the determined first power state, an action associated with a power state transition of the HMD from an existing power state to the first power state may be selected. The action may be selected from among a plurality of actions associated with a plurality of state transitions. Also, the action may be a sequence of functions performed by the HMD including modifying an operating state of a primary processing component of the HMD and a detector of the HMD configured to image an environment.

    摘要翻译: 公开了用于选择与眼镜形式的头戴式显示器(HMD)的功率状态转换相关联的动作的系统和方法。 可以从眼镜的鼻梁上的传感器接收信号,指示HMD是否在使用。 基于接收到的信号,可以确定HMD的第一功率状态。 响应于所确定的第一功率状态,可以选择与HMD从现有功率状态到第一功率状态的功率状态转换相关联的动作。 可以从与多个状态转换相关联的多个动作中选择动作。 此外,动作可以是由HMD执行的功能序列,包括修改HMD的主处理组件的操作状态和被配置为对环境成像的HMD的检测器。

    Wireless directional identification and verification using wearable electronic devices
    17.
    发明授权
    Wireless directional identification and verification using wearable electronic devices 有权
    使用可穿戴电子设备进行无线方向识别和验证

    公开(公告)号:US08430310B1

    公开(公告)日:2013-04-30

    申请号:US13114408

    申请日:2011-05-24

    IPC分类号: G06K9/00

    摘要: Disclosed are systems, methods, and devices for identifying a user associated with a wearable electronic device. First, a directed electromagnetic radiation comprising an identifier associated with a user of the wearable electronic device is transmitted to a first target device. In response, a challenge signal is received requesting a verification response verifying the authenticity of the identifier. The wearable electronic device than detects a predefined user input, and responsive to receiving the challenge signal and detecting the predefined user input, transmits a challenge response corresponding to the predefined user input to a second target device. The first and second target devices may be the same device. The predefined user input may be comprise one or more sensed head movements and/or detected user input operations.

    摘要翻译: 公开了用于识别与可穿戴电子设备相关联的用户的系统,方法和设备。 首先,包括与可穿戴电子设备的用户相关联的标识符的定向电磁辐射被传送到第一目标设备。 作为响应,接收到询问验证信号以验证标识符的真实性。 所述可穿戴电子设备检测预定义的用户输入,并且响应于接收到所述挑战信号并检测所述预定义的用户输入,将对应于所述预定义用户输入的挑战响应发送到第二目标设备。 第一和第二目标设备可以是相同的设备。 预定义的用户输入可以包括一个或多个感测的头部移动和/或检测到的用户输入操作。

    Dynamic Control of an Active Input Region of a User Interface
    18.
    发明申请
    Dynamic Control of an Active Input Region of a User Interface 审中-公开
    用户界面的主动输入区域的动态控制

    公开(公告)号:US20130021269A1

    公开(公告)日:2013-01-24

    申请号:US13296886

    申请日:2011-11-15

    IPC分类号: G06F3/041

    摘要: The systems and methods described herein may help to provide for more convenient, efficient, and/or intuitive operation of a user-interface. An example computer-implemented method may involve: (i) providing a user-interface comprising an input region; (ii) receiving data indicating a touch input at the user-interface; (iii) determining an active-input-region setting based on (a) the touch input and (b) an active-input-region parameter; and (iv) defining an active input region on the user-interface based on at least the determined active-input-region setting, wherein the active input region is a portion of the input region.

    摘要翻译: 本文描述的系统和方法可以帮助提供用户界面的更方便,有效和/或直观的操作。 计算机实现的示例可以包括:(i)提供包括输入区域的用户界面; (ii)接收指示在用户接口处的触摸输入的数据; (iii)基于(a)触摸输入和(b)有源输入区域参数来确定有源输入区域设置; 以及(iv)至少基于所确定的有源输入区域设置在所述用户界面上定义有效输入区域,其中所述有源输入区域是所述输入区域的一部分。

    Nose Bridge Sensor
    19.
    发明申请
    Nose Bridge Sensor 有权
    鼻梁传感器

    公开(公告)号:US20130021225A1

    公开(公告)日:2013-01-24

    申请号:US13453456

    申请日:2012-04-23

    IPC分类号: G09G5/00 G05B23/02

    摘要: Systems and methods for selecting an action associated with a power state transition of a head-mounted display (HMD) in the form of eyeglasses are disclosed. A signal may be received from a sensor on a nose bridge of the eyeglasses indicating if the HMD is in use. Based on the received signal, a first powers state for the HMD may be determined. Responsive to the determined first power state, an action associated with a power state transition of the HMD from an existing power state to the first power state may be selected. The action may be selected from among a plurality of actions associated with a plurality of state transitions. Also, the action may be a sequence of functions performed by the HMD including modifying an operating state of a primary processing component of the HMD and a detector of the HMD configured to image an environment.

    摘要翻译: 公开了用于选择与眼镜形式的头戴式显示器(HMD)的功率状态转换相关联的动作的系统和方法。 可以从眼镜的鼻梁上的传感器接收信号,指示HMD是否在使用。 基于接收到的信号,可以确定HMD的第一功率状态。 响应于所确定的第一功率状态,可以选择与HMD从现有功率状态到第一功率状态的功率状态转换相关联的动作。 可以从与多个状态转换相关联的多个动作中选择动作。 此外,动作可以是由HMD执行的功能序列,包括修改HMD的主处理组件的操作状态和被配置为对环境成像的HMD的检测器。

    Content capture
    20.
    发明授权

    公开(公告)号:US09794527B1

    公开(公告)日:2017-10-17

    申请号:US13630492

    申请日:2012-09-28

    摘要: A computing device configured to dynamically capture and store experience data received the by the computing device. An example method involves: (a) receiving first experience data that indicates at least one environmental condition; (b) selecting a capture mode from a plurality of capture modes based on the at least one environmental condition, where the capture mode defines a manner of capturing experience data; and (c) causing the computing device to operate in the selected capture mode, where operating in the selected capture mode includes capturing second experience data in the manner defined by the capture mode. The method may optionally additionally involve: (d) after entering the capture mode, receiving third experience data; (e) determining that the capture mode should be exited based on at least the received third experience data; and (f) based on the determination that the capture mode should be exited, exiting the capture mode such that at least one type of experience data is not captured.