Calibrating Intertial Sensors Using an Image Sensor

    公开(公告)号:US20170089948A1

    公开(公告)日:2017-03-30

    申请号:US15192727

    申请日:2016-06-24

    Applicant: Google Inc.

    CPC classification number: G01P21/00 G01C21/165 G01C25/005

    Abstract: A method is provided for calibrating an inertial sensing unit of a device utilizing a vision sensing unit integral to the device. The method includes receiving inertial sensing input data from the inertial sensing unit, receiving vision sensing input data from the vision unit, and determining when the received vision sensing input data represents a predetermined input state of the vision sensing unit. The method includes estimating an error value in the inertial sensing input data received from the inertial sensing unit based on the received vision sensing input data upon determination that the received vision sensing input data represents the predetermined vision sensing input state. The method further includes adjusting first subsequent received inertial sensing input data from the inertial sensing unit based on the estimated error value, thereby calibrating the inertial sensing unit.

    Sacrificial Layers for Bio-Compatible Devices
    2.
    发明申请
    Sacrificial Layers for Bio-Compatible Devices 有权
    生物兼容设备的牺牲层

    公开(公告)号:US20150065820A1

    公开(公告)日:2015-03-05

    申请号:US14011478

    申请日:2013-08-27

    Applicant: Google Inc.

    Abstract: A method may involve: forming a sacrificial layer on a working substrate; forming a first bio-compatible layer on the sacrificial layer such that the first bio-compatible layer adheres to the sacrificial layer; forming a conductive pattern on the first bio-compatible layer; mounting an electronic component to the conductive pattern; forming a second bio-compatible layer over the first bio-compatible layer, the electronic component, and the conductive pattern; and removing the sacrificial layer to release the bio-compatible device from the working substrate. The first bio-compatible layer defines a first side of a bio-compatible device. The second bio-compatible layer defines a second side of the bio-compatible device.

    Abstract translation: 一种方法可以包括:在工作衬底上形成牺牲层; 在所述牺牲层上形成第一生物相容层,使得所述第一生物相容层附着于所述牺牲层; 在所述第一生物相容层上形成导电图案; 将电子部件安装到所述导电图案上; 在所述第一生物相容层,所述电子部件和所述导电图案上形成第二生物相容层; 以及去除所述牺牲层以从所述工作衬底释放所述生物相容性装置。 第一生物相容层限定生物相容装置的第一侧。 第二生物相容层限定生物相容装置的第二侧。

    WEARABLE DEVICE
    4.
    发明申请
    WEARABLE DEVICE 有权
    耐用的设备

    公开(公告)号:US20140085602A1

    公开(公告)日:2014-03-27

    申请号:US13626603

    申请日:2012-09-25

    Applicant: Google Inc.

    Abstract: Apparatus, systems and methods employing a contact lens that generates information indicative of a hydration level of an eye in which the lens is worn, are provided. In some aspects, a contact lens includes a substrate that forms at least part of a body of the contact lens and a hydration component that generates information associated with a hydration level of an eye in which the contact lens is worn.

    Abstract translation: 提供了采用隐形眼镜产生表示眼睛佩戴眼睛的水合水平的信息的装置,系统和方法。 在一些方面,隐形眼镜包括形成隐形眼镜的身体的至少一部分的基底和产生与隐形眼镜佩戴的眼睛的水合水平相关联的信息的水合部件。

    Calibrating Inertial Sensors Using an Image
    5.
    发明申请

    公开(公告)号:US20170254832A1

    公开(公告)日:2017-09-07

    申请号:US15598127

    申请日:2017-05-17

    Applicant: Google Inc.

    CPC classification number: G01P21/00 G01C21/165 G01C25/005

    Abstract: A method is provided for calibrating an inertial sensing unit of a device utilizing a vision sensing unit integral to the device. The method includes receiving inertial sensing input data from the inertial sensing unit, receiving vision sensing input data from the vision unit, and determining when the received vision sensing input data represents a predetermined input state of the vision sensing unit. The method includes estimating an error value in the inertial sensing input data received from the inertial sensing unit based on the received vision sensing input data upon determination that the received vision sensing input data represents the predetermined vision sensing input state. The method further includes adjusting first subsequent received inertial sensing input data from the inertial sensing unit based on the estimated error value, thereby calibrating the inertial sensing unit.

    Input detection system
    7.
    发明授权
    Input detection system 有权
    输入检测系统

    公开(公告)号:US09063351B1

    公开(公告)日:2015-06-23

    申请号:US13630864

    申请日:2012-09-28

    Applicant: Google Inc.

    CPC classification number: A61B3/113 A61B3/0025 A61B3/18 G02C7/04

    Abstract: Systems for determining an individual's current focal plane by measuring parameters associated with binocular vision focusing using one or two contact lenses are provided. In an aspect, a system includes a first contact lens and a second contact lens respectively configured to be worn over first and second eyes of an individual. The first contact lens and the second contact lens respectively include first and second substrates, and first and second circuits respectively disposed on or within the first and second substrates and configured to respectively generate first data related to a focal trajectory of the first eye and second data related to a focal trajectory of the second eye, wherein the first circuit employs the second contact lens to generate the first data and the second circuit employs the first contact lens to generate the second data.

    Abstract translation: 提供了通过使用一个或两个隐形眼镜测量与双目视觉聚焦相关联的参数来确定个体当前焦平面的系统。 在一方面,一种系统包括分别构造成在个体的第一眼和第二眼上佩戴的第一隐形眼镜和第二隐形眼镜。 第一隐形眼镜和第二隐形眼镜分别包括第一和第二基底,第一和第二电路分别设置在第一和第二基底上或内部,并且被配置为分别产生与第一眼睛的焦点轨迹相关的第一数据和第二数据 与所述第二眼睛的焦点轨迹相关,其中所述第一电路采用所述第二隐形眼镜来产生所述第一数据,并且所述第二电路采用所述第一隐形眼镜来生成所述第二数据。

    Calibrating intertial sensors using an image sensor

    公开(公告)号:US09678102B2

    公开(公告)日:2017-06-13

    申请号:US15192727

    申请日:2016-06-24

    Applicant: Google Inc.

    CPC classification number: G01P21/00 G01C21/165 G01C25/005

    Abstract: A method is provided for calibrating an inertial sensing unit of a device utilizing a vision sensing unit integral to the device. The method includes receiving inertial sensing input data from the inertial sensing unit, receiving vision sensing input data from the vision unit, and determining when the received vision sensing input data represents a predetermined input state of the vision sensing unit. The method includes estimating an error value in the inertial sensing input data received from the inertial sensing unit based on the received vision sensing input data upon determination that the received vision sensing input data represents the predetermined vision sensing input state. The method further includes adjusting first subsequent received inertial sensing input data from the inertial sensing unit based on the estimated error value, thereby calibrating the inertial sensing unit.

    Sensor Electrodes in a Bio-compatible Device
    9.
    发明申请
    Sensor Electrodes in a Bio-compatible Device 有权
    生物兼容设备中的传感器电极

    公开(公告)号:US20150173680A1

    公开(公告)日:2015-06-25

    申请号:US14139855

    申请日:2013-12-23

    Applicant: Google Inc.

    Abstract: A method may involve providing a conductive pattern on a bio-compatible layer. The conductive pattern may include a first conductive layer that comprises a first metal and a second conductive layer that comprises a second metal. The second conductive layer may be over the first conductive layer, and the first metal may be more malleable than the second metal. The method may also include mounting an electrical component to the conductive pattern to provide an electrochemical sensor. The electrochemical sensor may be configured for use in a body-mountable device.

    Abstract translation: 一种方法可以涉及在生物相容层上提供导电图案。 导电图案可以包括包括第一金属的第一导电层和包括第二金属的第二导电层。 第二导电层可以在第一导电层之上,并且第一金属可以比第二金属更具有延展性。 该方法还可以包括将电气部件安装到导电图案以提供电化学传感器。 电化学传感器可被配置为用于体内安装的装置。

    Wearable device
    10.
    发明授权
    Wearable device 有权
    穿戴式装置

    公开(公告)号:US08989834B2

    公开(公告)日:2015-03-24

    申请号:US13626603

    申请日:2012-09-25

    Applicant: Google Inc.

    Abstract: Apparatus, systems and methods employing a contact lens that generates information indicative of a hydration level of an eye in which the lens is worn, are provided. In some aspects, a contact lens includes a substrate that forms at least part of a body of the contact lens and a hydration component that generates information associated with a hydration level of an eye in which the contact lens is worn.

    Abstract translation: 提供了采用隐形眼镜产生表示眼睛佩戴眼睛的水合水平的信息的装置,系统和方法。 在一些方面,隐形眼镜包括形成隐形眼镜的身体的至少一部分的基底和产生与隐形眼镜佩戴的眼睛的水合水平相关联的信息的水合部件。

Patent Agency Ranking