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    Ingress Protected Braille Display
    22.
    发明公开
    Ingress Protected Braille Display 审中-公开

    公开(公告)号：US20230252911A1

    公开(公告)日：2023-08-10

    申请号：US17668034

    申请日：2022-02-09

    Applicant: Freedom Scientific, Inc.

    Inventor： Todd Conard ,  Walter van Tujil ,  Patrick Murphy ,  Maarten van Egmond

    IPC: G09B21/00

    CPC classification number: G09B21/004

    Abstract: 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.

    Vision Assistive Device with Extended Depth of Field
    24.
    发明申请
    Vision Assistive Device with Extended Depth of Field 有权

    公开(公告)号：US20210225202A1

    公开(公告)日：2021-07-22

    申请号：US17221987

    申请日：2021-04-05

    Applicant: Freedom Scientific, Inc.

    Inventor： Todd Conard

    IPC: G09B21/00 ,  H04N5/232

    Abstract: The present disclosure relates to a vision assistive device for use by blind or low vision users. The device includes an imaging unit for viewing objects positioned beneath the device. The device further includes a forwardly facing screen for displaying an enlarged view of the imaged object to the user. The imaging unit is configured to take multiple views of the object, each with a different area of focus. This can be accomplished by digitally changing the imaging sensor's area of focus or by pivoting the sensor via a focus motor. In either event, the resulting images are combined into a single, integrated, focused, and composite image. Combining images with differing areas of focus helps eliminate any blurry regions in the composite image. The device further includes a rearwardly positioned fin that facilitates positioning the device in multiple different orientations. In a first orientation, the device is vertically positioned upon a desktop. In a second orientation, the device is reclined and placed in the user's lap with the fin positioned between the user's legs.

    Portable Desktop Video Magnifier Camera
    25.
    发明申请
    Portable Desktop Video Magnifier Camera 审中-公开

    公开(公告)号：US20190335066A1

    公开(公告)日：2019-10-31

    申请号：US16504841

    申请日：2019-07-08

    Applicant: Freedom Scientific, Inc.

    Inventor： Patrick Murphy ,  Todd Conard ,  Bradley S. Davis ,  Carlos M. Rodriguez ,  Michael Goldenberg

    IPC: H04N5/225 ,  H04N1/00 ,  G09G3/20

    Abstract: Disclosed is a portable magnifier camera with both storage and deployed configurations. In the storage configuration, the entire assembly can be carried via an associated handle. The camera is designed to rest on a desktop, or other planar surface, in the deployed configuration. When deployed, a housing and camera arm are positioned in a cantilevered arrangement over top of an object to be viewed. A camera housing, with an associated camera, is pivotally connected to the camera arm and is positioned over the object upon the camera being placed into a deployed configuration.

    Articulated Desktop Magnifier
    28.
    发明申请
    Articulated Desktop Magnifier 有权
    铰接式台式放大镜

    公开(公告)号：US20160248948A1

    公开(公告)日：2016-08-25

    申请号：US14628032

    申请日：2015-02-20

    Applicant: Freedom Scientific, Inc.

    Inventor： Todd Conard ,  Breanna Stachowski ,  Seth Galewyrick

    IPC: H04N5/225 ,  H04N5/232 ,  G02B27/04 ,  G02B7/02 ,  G02B27/02

    CPC classification number: H04N5/2253 ,  G02B7/023 ,  G02B27/027 ,  G02B27/04 ,  G03B17/08 ,  G03B17/561 ,  G09B21/008 ,  H04N5/2252 ,  H04N5/2257 ,  H04N5/23203

    Abstract: Disclosed is a magnifier that is adapted to rest upon a table. The magnifier includes an articulated camera arm that permits an associated camera to be pointed in a number of different directions. This permits the camera to focus upon, and enlarge, both distant and nearby objects. The magnifier also includes pivotal support legs. The legs have a first locked position to support the magnifier upon a table and a second position wherein the legs are locked in position adjacent the housing of the magnifier. This permits the magnifier to be readily transportable and stowable to accommodate the needs of the user.

    Abstract translation: 公开了适于搁置在桌子上的放大镜。 该放大镜包括铰接的相机臂，其允许相关的相机指向多个不同的方向。 这允许相机对焦和放大遥远和附近的物体。 放大镜还包括枢轴支撑腿。 腿部具有第一锁定位置，以将放大镜支撑在桌子和第二位置，其中腿部被锁定在与放大镜的外壳相邻的位置。 这允许放大镜容易地运输和收纳以适应使用者的需要。

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