Autonomous semantic labeling of physical locations

    公开(公告)号:US10219129B2

    公开(公告)日:2019-02-26

    申请号:US15722872

    申请日:2017-10-02

    Abstract: A portable electronic device may generate a (RF) radio frequency fingerprint that includes information representative of at least a portion of RF signals received at a given physical location. The RF fingerprint may include, for example, a unique identifier and a signal strength that are both logically associated with at least a portion of the received RF signals. The portable electronic device may also receive data representative of a number of environmental parameters about the portable electronic device. These environmental parameters may be measured using sensors carried by the portable electronic device. Considered in combination, these environmental parameters provide an environmental signature for a given location. When combined into a data cluster, the RF fingerprint and the environmental signature may provide an indication of the physical subdivision where the portable electronic device is located. The portable electronic device may then generate a proposed semantic label for the physical subdivision.

    Autonomous semantic labeling of physical locations

    公开(公告)号:US09781575B1

    公开(公告)日:2017-10-03

    申请号:US15084799

    申请日:2016-03-30

    CPC classification number: H04W4/30 H04L67/303 H04W4/023 H04W4/04 H04W4/70 H04W4/80

    Abstract: A portable electronic device may generate a (RF) radio frequency fingerprint that includes information representative of at least a portion of RF signals received at a given physical location. The RF fingerprint may include, for example, a unique identifier and a signal strength that are both logically associated with at least a portion of the received RF signals. The portable electronic device may also receive data representative of a number of environmental parameters about the portable electronic device. These environmental parameters may be measured using sensors carried by the portable electronic device. Considered in combination, these environmental parameters provide an environmental signature for a given location. When combined into a data cluster, the RF fingerprint and the environmental signature may provide an indication of the physical subdivision where the portable electronic device is located. The portable electronic device may then generate a proposed semantic label for the physical subdivision.

    Environment actuation by one or more augmented reality elements
    14.
    发明授权
    Environment actuation by one or more augmented reality elements 有权
    一个或多个增强现实元素的环境驱动

    公开(公告)号:US09489772B2

    公开(公告)日:2016-11-08

    申请号:US13851394

    申请日:2013-03-27

    CPC classification number: G06T19/006 G05B2219/32014

    Abstract: Apparatuses, systems, media and methods may provide for environment actuation by one or more augmented reality elements. A location module may determine a location of one or more networked devices in a real space and/or establish a location of the one or more augmented reality elements in a virtual space, which may be mapped to the real space. A coordinator module may coordinate a virtual action in the virtual space of the one or more augmented reality elements with an actuation event by the one or more networked devices in the real space. The actuation event may correspond to the virtual action in the virtual space and be discernible in the real space.

    Abstract translation: 设备,系统,介质和方法可以通过一个或多个增强现实元件来提供环境致动。 位置模块可以确定实际空间中的一个或多个联网设备的位置和/或建立虚拟空间中的一个或多个增强现实元素的位置,虚拟空间可以映射到真实空间。 协调器模块可以通过实际空间中的一个或多个联网设备的致动事件来协调一个或多个增强现实元件的虚拟空间中的虚拟动作。 致动事件可以对应于虚拟空间中的虚拟动作并且在实际空间中可辨别。

    DETECTING A MECHANICAL DEVICE USING A MAGNETOMETER AND AN ACCELEROMETER

    公开(公告)号:US20180292471A1

    公开(公告)日:2018-10-11

    申请号:US15481414

    申请日:2017-04-06

    Abstract: A technology is described for detecting a mechanical device. An example method may include retrieving magnetometer data generated by a magnetometer coupled to a mobile device. Magnetic features may be extracted from the magnetometer data, where the magnetometer data may be associated with magnetic field distortion patterns generated by mechanical motions of a mechanical device. Accelerometer data generated by an accelerometer coupled to the mobile device may be retrieved. Acceleration features associated with vibration patterns generated by the mechanical motions of the mechanical device may be extracted from the accelerometer data. Thereafter, the mechanical device may be identified using the magnetic features and the acceleration features.

    Context-aware collaborative user tracking

    公开(公告)号:US09872142B2

    公开(公告)日:2018-01-16

    申请号:US15106764

    申请日:2013-12-19

    CPC classification number: H04W4/023 H04W4/029 H04W4/21

    Abstract: Technologies are presented that provide collaborative context-based user tracking and communications. A method of tracking communication options may include receiving, from one or more user devices of a user, user proximity information that indicates whether the user is in proximity of the one or more user devices; receiving, from the user devices, tracking loss warnings that indicate that loss of capabilities to track the user by respective user devices may be imminent; receiving, from the user devices, secondary device proximity information that indicates whether the user device is in proximity of one or more secondary devices; and receiving, from the secondary devices, additional user proximity information that indicates whether the user is in proximity of the one or more secondary devices. The method may further include dynamically determining from the received information which of the user devices and secondary devices are able to provide communications to the user.

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