Gesture controllable machine-readable symbol reader systems and methods, with head worn interface

    公开(公告)号:US10474857B2

    公开(公告)日:2019-11-12

    申请号:US15847710

    申请日:2017-12-19

    Abstract: Systems and methods for capturing machine-readable symbols using a finger mounted indicia. The system includes an image sensor that captures a plurality of images from the field of view of the image sensor. An occurrence of a gesture is detected in the plurality of images, in which the gesture is represented by a trace of a number of movements of a finger mounted indicia. In response to detecting the occurrence of the gesture, an at least attempt is triggered to decode one or more machine-readable symbols represented in the images. The gesture may be used to indicate a region of interest that includes the machine-readable symbol. Such indication may improve the efficiency and processing time needed to detect and decode a machine-readable symbol.

    On cable touchpad for configuring an electronic device

    公开(公告)号:US10826495B2

    公开(公告)日:2020-11-03

    申请号:US15764727

    申请日:2015-09-30

    Abstract: A flexible cable may include an electrical conductor, a dielectric insulator layer surrounding the electrical conductor, a jacket layer being flexible and surrounding the dielectric insulator layer, a shield surrounding the dielectric insulator layer and a connector electrically connected to the electrical conductor. The connector may be configured to connect to an electronic device and communicate electrical signals from the electrical conductor to the electronic device. The cable may further include a capacitive layer engaging the jacket layer. At least one capacitive pad may be disposed on the capacitive layer and be configured to communicate signals (e.g., capacitance variance) over a communications path in response to a user touching the capacitive pad(s) by his or her fingers.

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