Systems and methods for quantitatively assessing collision risk and severity

    公开(公告)号:US11062607B2

    公开(公告)日:2021-07-13

    申请号:US16490743

    申请日:2018-03-02

    发明人: Jidong Yang

    摘要: Systems and methods for quantitatively assessing collision risk of bodies, such as vehicles, and severity of a conflict between the bodies are disclosed. A method may comprise receiving image data associated with bodies. Based on the image data, an affinity (proneness) to collision of the bodies may be determined. Based on the determined affinity (proneness) to collision, a proximity (closeness) of collision of the bodies may be determined. Based on the determined proximity (closeness) of collision of the bodies, a collision risk of the bodies may be determined. The determined collision risk may be transmitted to a computing device, such as via a user interface. The determined collision risk may be used to control operations of a traffic control device or an autonomous vehicle.

    SYSTEM AND METHOD FOR INTERVENTION WITH ATTENTION DEFICIENT DISORDERS

    公开(公告)号:US20190035293A1

    公开(公告)日:2019-01-31

    申请号:US16047224

    申请日:2018-07-27

    发明人: Chao MEI

    IPC分类号: G09B5/02 G06F3/01

    摘要: A system for treatment and/or psychology intervention of attention deficit disorders in a user in need thereof. The system uses a head mounted display equipped with an eye tracking device. The system is configured to display a scene that includes a principal object and at least one secondary object, then use the eye tracking device to determine whether the user's gaze is directed to one of the objects. If the user's gaze is directed to one of the secondary objects beyond a threshold criterion, that secondary object is removed from the scene. If the user's gaze is directed to the principal object beyond a threshold criterion, a previously removed secondary object is reintroduced into the scene. The principal object is a desired object of the user's attention, while the secondary object(s) may be potentially or known distracting objects. Corresponding software and methods are also disclosed.

    System and method for intervention with attention deficient disorders

    公开(公告)号:US11355023B2

    公开(公告)日:2022-06-07

    申请号:US16047224

    申请日:2018-07-27

    发明人: Chao Mei

    IPC分类号: G09B5/02 G06F3/01 G09B5/00

    摘要: A system for treatment and/or psychology intervention of attention deficit disorders in a user in need thereof. The system uses a head mounted display equipped with an eye tracking device. The system is configured to display a scene that includes a principal object and at least one secondary object, then use the eye tracking device to determine whether the user's gaze is directed to one of the objects. If the user's gaze is directed to one of the secondary objects beyond a threshold criterion, that secondary object is removed from the scene. If the user's gaze is directed to the principal object beyond a threshold criterion, a previously removed secondary object is reintroduced into the scene. The principal object is a desired object of the user's attention, while the secondary object(s) may be potentially or known distracting objects. Corresponding software and methods are also disclosed.