Enabling instant handwritten input on mobile computing devices
    4.
    发明授权
    Enabling instant handwritten input on mobile computing devices 有权
    在移动计算设备上启用即时手写输入

    公开(公告)号:US09395800B2

    公开(公告)日:2016-07-19

    申请号:US13250811

    申请日:2011-09-30

    摘要: Embodiments of the present invention disclose a method and system for enabling instant handwriting input on a mobile computing device. According to one embodiment, while the mobile device is in an inactive state and identity-protected, an activation event associated with a writing tool operated by a user is detected. In response to the activation event, the mobile computing device is switched from the inactive state to a low power state in which the mobile computing device is configured to accept and store handwritten input while remaining identity-protected.

    摘要翻译: 本发明的实施例公开了一种用于在移动计算设备上实现即时手写输入的方法和系统。 根据一个实施例,当移动设备处于非活动状态并且被身份保护时,检测到与用户操作的书写工具相关联的激活事件。 响应于激活事件,移动计算设备从非活动状态切换到低功率状态,其中移动计算设备被配置为接受和存储手写输入,同时保持身份保护。

    Pen-based content transfer system and method thereof
    5.
    发明授权
    Pen-based content transfer system and method thereof 有权
    基于笔的内容传送系统及其方法

    公开(公告)号:US09265074B2

    公开(公告)日:2016-02-16

    申请号:US13267161

    申请日:2011-10-06

    IPC分类号: G06F15/16 H04W76/02 H04W84/18

    摘要: Embodiments of the present invention disclose a system and method for providing pen-based content transfer between mobile computing devices. According to one embodiment, a first mobile computing device and second mobile computing device are configured to host electronic content. A pen device is operated by a user for selecting preferred electronic content from the electronic content hosted on the first computing device. Furthermore, the pen device is configured to store transfer information for facilitating transmission of the preferred electronic content from the first mobile computing device to the electronic content of the second mobile computing device based on action from the user.

    摘要翻译: 本发明的实施例公开了一种用于在移动计算设备之间提供基于笔的内容传送的系统和方法。 根据一个实施例,第一移动计算设备和第二移动计算设备被配置为托管电子内容。 用户操作笔设备,用于从托管在第一计算设备上的电子内容中选择优选的电子内容。 此外,笔装置被配置为基于来自用户的动作来存储用于促进将优选电子内容从第一移动计算设备传送到第二移动计算设备的电子内容的传送信息。

    Rendition of 3D content on a handheld device
    6.
    发明授权
    Rendition of 3D content on a handheld device 有权
    在手持设备上渲染3D内容

    公开(公告)号:US08937592B2

    公开(公告)日:2015-01-20

    申请号:US12784231

    申请日:2010-05-20

    IPC分类号: G06F3/033 G06T15/20

    CPC分类号: G06T15/20 G06T2215/16

    摘要: A handheld device having a display and a front-facing sensor and a back-facing sensor is able to render 3D content in a realistic and spatially correct manner using position-dependent rendering and view-dependent rendering. In one scenario, the 3D content is only computer-generated content and the display on the device is a typical, non-transparent (opaque) display. The position-dependent rendering is performed using either the back-facing sensor or a front-facing sensor having a wide-angle lens. In another scenario, the 3D content is composed of computer-generated 3D content and images of physical objects and the display is either a transparent or semi-transparent display where physical objects behind the device show through the display. In this case, position-dependent rendering is performed using a back-facing sensor that is actuated (capable of physical panning and tilting) or is wide-angle, thereby enabling virtual panning.

    摘要翻译: 具有显示器,前置传感器和背面传感器的手持设备能够使用位置相关的渲染和依赖于视图的呈现以逼真和空间正确的方式呈现3D内容。 在一种情况下,3D内容只是计算机生成的内容,设备上的显示是典型的不透明(不透明)显示。 使用背面传感器或具有广角镜头的前置传感器执行与位置相关的渲染。 在另一种情况下,3D内容由计算机生成的3D内容和物理对象的图像组成,并且显示器是透明或半透明显示器,其中设备后面的物理物体通过显示器显示。 在这种情况下,使用被驱动(能够物理平移和倾斜)或广角的背面传感器执行位置相关的渲染,从而实现虚拟平移。

    SYSTEM AND METHOD FOR EDITING ELECTRONIC CONTENT USING A HANDHELD DEVICE
    9.
    发明申请
    SYSTEM AND METHOD FOR EDITING ELECTRONIC CONTENT USING A HANDHELD DEVICE 审中-公开
    使用手持设备编辑电子内容的系统和方法

    公开(公告)号:US20130076909A1

    公开(公告)日:2013-03-28

    申请号:US13246254

    申请日:2011-09-27

    IPC分类号: H04N5/225 H04N5/33

    摘要: Embodiments of the present invention disclose a system and method for editing electronic content using a handheld device. According to one example embodiment, the system includes a mobile computing device hosting electronic content, and a handheld imaging device. The handheld imaging device is configured to communicate with the mobile computing device and includes an optical sensor for capturing image data associated with an object or area. Still further, the handheld imaging device is configured to transmit and designate a location for insertion of said image data into the electronic content hosted on the mobile device.

    摘要翻译: 本发明的实施例公开了一种使用手持设备编辑电子内容的系统和方法。 根据一个示例实施例,系统包括托管电子内容的移动计算设备和手持式成像设备。 手持成像设备被配置为与移动计算设备通信,并且包括用于捕获与对象或区域相关联的图像数据的光学传感器。 此外,手持式成像装置被配置为发送和指定用于将所述图像数据插入到移动装置上托管的电子内容中的位置。

    Egomotion speed estimation on a mobile device
    10.
    发明授权
    Egomotion speed estimation on a mobile device 失效
    移动设备上的运动速度估计

    公开(公告)号:US08253795B2

    公开(公告)日:2012-08-28

    申请号:US12546084

    申请日:2009-08-24

    IPC分类号: H04N7/00

    摘要: Linear and rotational speeds of a mobile device are calculated using distance estimates between imaging sensors in the device and objects or scenes in front of the sensors. The distance estimates are used to modify optical flow vectors from the sensors. Shifting and rotational speeds of the mobile device may then be calculated using the modified optical flow vector values. For example, given a configuration where the first imaging sensor and the second imaging sensor face opposite directions on a single axis, a shifting speed is calculated in the following way: multiplying a first optical flow vector and a first distance estimate, thereby deriving a first modified optical flow vector value; multiplying a second optical flow vector and a second distance estimate, thereby deriving a second modified optical flow vector value; the second modified optical flow vector value may then be subtracted from the first modified optical flow vector value, resulting in a measurement of the shifting speed.

    摘要翻译: 使用设备中的成像传感器和传感器前面的对象或场景之间的距离估计来计算移动设备的线性和旋转速度。 距离估计用于修改传感器的光流向量。 然后可以使用修改的光学流向量值来计算移动设备的移动和转速。 例如,给出第一成像传感器和第二成像传感器在单个轴上面对相反方向的配置,以下列方式计算移动速度:将第一光流矢量与第一距离估计相乘,从而得到第一 修改光流向量值; 乘以第二光流矢量和第二距离估计,从而导出第二修改光流矢量值; 然后可以从第一修改的光学流向量值中减去第二修改的光学流向量值,从而得到移位速度的测量值。