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公开(公告)号：US20160248946A1
公开(公告)日：2016-08-25
申请号：US15050947
申请日：2016-02-23
发明人： Michael Goldenberg , Bradley S. Davis , Lee Hamilton , Carlos M. Rodriguez , Patrick Murphy , Waldemar H. Tunkis
CPC分类号： H04N5/2251 , G02B27/026 , G02B27/027 , G03B27/323 , G06F1/1607 , H04N5/232 , H04N5/23293 , H04N5/247 , H04N5/2628
摘要： A desktop electronic magnifier in a first embodiment includes a monitor and a control panel mounted to the monitor so that access to the control panel cannot be blocked by any position of the monitor. In a second embodiment, a monitor is positioned atop a flat platform that surmounts the camera so that access to the control panel cannot be blocked by any position of the monitor. In a third embodiment, the control panel is mounted to the camera and the monitor is supported by a support surface independent of the magnifier. Access to the control panel is blocked only if the user positions the monitor in blocking relation to the control panel.
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公开(公告)号：US09413973B2
公开(公告)日：2016-08-09
申请号：US14456799
申请日：2014-08-11
发明人： Carlos M. Rodriguez , Patrick Murphy , Waldemar H. Tunkis , Todd Conard , Michael Goldenberg , Jeffery McDaniel
IPC分类号： H04N5/232 , H04N1/00 , H04N5/225 , H04N101/00
CPC分类号： H04N5/23293 , G03B17/563 , H04N1/00129 , H04N5/2252 , H04N5/23296 , H04N5/2628 , H04N9/64 , H04N2101/00
摘要： Disclosed is a magnifier for use by blind or low vision users. The magnifier includes a camera, such as a CMOS image sensor, that displays enlarged images upon a screen for easy viewing. The magnifier further includes a handle that is pivotally interconnected to a housing to allow for handheld use in a variety of different configurations.
摘要翻译： 公开了一种用于盲人或低视力用户使用的放大镜。 放大镜包括诸如CMOS图像传感器的相机，其在屏幕上显示放大的图像以便于观看。 放大镜还包括手柄，该手柄枢转地互连到壳体以允许以各种不同构造的手持使用。
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公开(公告)号：US09390171B2
公开(公告)日：2016-07-12
申请号：US14137010
申请日：2013-12-20
CPC分类号： G06F17/30846 , G06F17/30796 , G06F17/30843 , G06F2201/86 , G06K9/00402 , G06K9/00765 , G09B5/02 , G09B5/125 , G09B21/00 , G09B21/003 , G09B21/008
摘要： The present invention discloses methods of archiving and optimizing lectures, presentations and other captured video for playback, particularly for blind and low vision individuals. A digital imaging device captures a preselected field of view that is subject to periodic change such as a whiteboard in a classroom. A sequence of frames is captured. Frames associated with additions or erasures to the whiteboard are identified. The Cartesian coordinates of the regions of these alterations within the frame are identified. When the presentation is played back, the regions that are altered are enlarged or masked to assist the low vision user. In another embodiment of the invention, the timing of the alterations segments the recorded audio into chapters so that the blind user can skip forward and backward to different sections of the presentation.
摘要翻译： 本发明公开了存档和优化演讲，演示和其他捕获的视频用于回放的方法，特别是对于盲人和低视力个人。 数字成像设备捕获预定的视野，这些视野会受到定期变化的影响，例如教室里的白板。 捕获帧序列。 识别与白板的添加或删除相关联的帧。 识别帧内这些变化的区域的直角坐标。 当演示文稿被播放时，改变的区域被放大或屏蔽以辅助低视力用户。 在本发明的另一个实施例中，改变的时间将记录的音频分成章节，使得盲人可以向前和向后跳过呈现的不同部分。
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公开(公告)号：US20150092031A1
公开(公告)日：2015-04-02
申请号：US14507555
申请日：2014-10-06
CPC分类号： G09B21/008 , G02B27/026 , G03B17/48 , G03B27/323 , G06F1/1601 , G06F1/1607 , H04N1/195 , H04N1/19594 , H04N5/2251 , H04N5/2256 , H04N5/23293 , H04N5/247 , H04N5/374 , H04N2201/043 , H04N2201/0436
摘要： Disclosed is a magnification device for use by blind and/or low vision individuals. The device includes an X-Y table upon which an item to be magnified can be placed. A stationary camera arm and a pivotal monitor arm are oriented over the X-Y table. The monitor arm includes a video monitor pivotally mounted at its distal end. The camera arm also includes two laterally disposed lighting arms. A series of controls are provided along a lower edge of the monitor via a mounting bracket.
摘要翻译： 公开了一种用于盲人和/或低视力个体的放大装置。 该装置包括可以放置待放大物品的X-Y台。 固定摄像机臂和枢轴监视臂定位在X-Y台上。 监视器臂包括在其远端枢转地安装的视频监视器。 相机臂还包括两个横向设置的照明臂。 通过安装支架沿着监视器的下边缘提供一系列控制。
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公开(公告)号：US20140380149A1
公开(公告)日：2014-12-25
申请号：US14481180
申请日：2014-09-09
发明人： Robert Gallo , Glen Gordon
IPC分类号： G06F3/0481 , G06F17/22
CPC分类号： G06F3/0481 , G06F3/011 , G06F3/16 , G06F17/2247 , G06F2203/04805 , G09B21/003 , G09B21/005 , G09B21/006 , G09B21/008
摘要： A screen reader application for visually impaired users suppresses unwanted content that is output by Braille or text-to-speech. The invention accesses, but does not modify, the document object model of the web page and enumerates web page elements for the end user to either hide or skip to. The end user selections are saved as rules which may be applied according to various levels of scope include web page specific, site specific or web-wide. A screen magnification application for visually impaired users automatically sets the visual focus and magnification level on a web page element according to end-user selection.
摘要翻译： 视觉受损用户的屏幕阅读器应用程序抑制由盲文或文本到语音输出的不需要的内容。 本发明访问但不修改网页的文档对象模型，并枚举最终用户要隐藏或跳过的网页元素。 最终用户选择被保存为根据不同级别的范围应用的规则，包括特定于网页，特定站点或网络范围的规则。 用于视障者的屏幕放大应用程序根据最终用户选择自动设置网页元素上的视觉焦点和放大级别。
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76.发明申请公开(公告)号：US20140324438A1
公开(公告)日：2014-10-30
申请号：US14329543
申请日：2014-07-11
发明人： Christian D. Hofstader , Glen Gordon , Eric Damery , Ralph Ocampo , David Baker , Joseph K. Stephen
IPC分类号： G10L13/033 , G10L13/08 , G10L13/04
CPC分类号： G10L13/0335 , G09B21/006 , G10L13/033 , G10L13/043 , G10L13/08 , G10L2013/083
摘要： A screen reader software product for low-vision users, the software having a reader module collecting textual and non-textual display information generated by a web browser or word processor. Font styling, interface layout information and the like are communicated to the end user by sounds broadcast simultaneously rather than serially with the synthesized speech to improve the speed and efficiency in which information may be digested by the end user.
摘要翻译： 一种用于低视力用户的屏幕阅读器软件产品，该软件具有收集由网页浏览器或文字处理器生成的文本和非文本显示信息的阅读器模块。 字体样式，界面布局信息等通过同时声音广播而不是与合成语音串行地传送给最终用户，以提高最终用户可以消化信息的速度和效率。
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公开(公告)号：US08869062B1
公开(公告)日：2014-10-21
申请号：US14091753
申请日：2013-11-27
IPC分类号： G06F3/048 , G06F3/0485
CPC分类号： G06F3/0485 , G06F3/0481 , G06F3/0488 , G06F3/04883 , G06F2203/04806 , G06F2203/04808
摘要： Screen magnification software on a touchscreen device detects when a low-vision user reaches the boundary of a magnified viewport. If additional canvas or menus lay on the other side of the boundary the present invention enables the low-vision user to maintain the same exploration gesture on the touchscreen while causing the underlying canvas to scroll into view in the direction of the gesture. This invention enables the low-vision user to navigate about the entire underlying canvas of a touchscreen graphic user interface with a single, intuitive touchscreen gesture even under magnification.
摘要翻译： 触摸屏设备上的屏幕放大软件检测低视力用户何时到达放大视口的边界。 如果附加的画布或菜单位于边界的另一侧，则本发明使低视力用户能够在触摸屏上保持相同的探索手势，同时使底层画布沿着手势的方向滚动到视图中。 本发明使得低视力用户即使在放大下也可以使用单一直观的触摸屏手势来浏览触摸屏图形用户界面的整个底层画布。
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公开(公告)号：US20230252911A1
公开(公告)日：2023-08-10
申请号：US17668034
申请日：2022-02-09
IPC分类号： G09B21/00
CPC分类号： G09B21/004
摘要： Disclosed is a Braille display with protection against the ingress of contaminants. In one embodiment, contaminant protection is provided by a flexible film that is secured beneath the Braille dots of the display. This film both secures the dots and prevents contaminants from coming into contact with pin actuators within the display housing. In another embodiment, ingress protection is provided by air pressure supplied to a plenum located at the base of the dot pins.
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公开(公告)号：US11656886B1
公开(公告)日：2023-05-23
申请号：US17877950
申请日：2022-07-31
发明人： Glen Gordon , Sriram M. Ramanathan , Matt Ater , John Palenchar , Prafuldev Raveendran , Vimal P. Sojan
IPC分类号： G06F9/451 , G06F3/0484 , G10L13/08 , G06F3/0488 , G06F3/16 , G06F3/0482
CPC分类号： G06F9/454 , G06F3/0482 , G06F3/0484 , G06F3/0488 , G06F3/167 , G10L13/08
摘要： Accessibility for vision impaired users is improved with a novel screen reader system. A user interface control of a first application that switches a language applied to text displayed on the first application is identified to a second application. The second application stores an identifier for the user interface control and a value representative of the language selected by the user interface control to a data structure. The second application then listens for user control events occurring on the first application such as focus, click and selection events. When the second application detects the user interface control switching languages the second application changes the default screen reader language to the language of the visual text of the first application. Thus, the text-to-speech output of the visual text is read with the correct speech inflection and pronunciation of the selected language.
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公开(公告)号：US11636828B1
公开(公告)日：2023-04-25
申请号：US17682650
申请日：2022-02-28
IPC分类号： G09G5/02 , G06F40/117 , G09G5/04 , G09G5/00
摘要： A system and method of automatically adjusting an optimal color orientation displayed on a computing device, particularly for users experiencing light sensitivity when interacting with the computing device. The system and method automatically query whether an application includes native color inversion settings, such that operating system and/or application settings need not be continuously toggled between active and inactive states. Accordingly, the display of the computing device is automatically optimized, such that either the operating system's color inversion settings are selected (in the absence of an application's native color inversion settings), or the application's color inversion settings are selected with the operating system's settings being automatically deactivated.
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