Methods and devices for information acquisition, detection, and application of foot gestures

    公开(公告)号:US11216080B2

    公开(公告)日:2022-01-04

    申请号:US16447683

    申请日:2019-06-20

    申请人: Xin Tian

    发明人: Xin Tian

    摘要: The present disclosure provides a method, including acquiring information related to foot gesture features, and sending the acquired information related to the foot gesture features to an electronic device for a foot gesture detection. The foot gesture features include foot pointing direction(s), foot touch state(s), foot tilt angle(s), and foot movement levels. A button pad device that can be placed in shoe sole or insole for effective foot touch state detection is also disclosed. The disclosure also provides a method for cursor control using foot touch state, foot pointing angle, foot tilt angle from a foot gesture feature information acquisition device.

    Active stylus communication with a digitizer

    公开(公告)号:US11204655B2

    公开(公告)日:2021-12-21

    申请号:US16918576

    申请日:2020-07-01

    摘要: A method includes detecting presence of a handheld device in proximity of a touch enabled device and negotiating communication capabilities between the handheld device and a digitizer system of the touch enabled device. At least one of the handheld device and the digitizer system is configured to match a defined communication capability of the other of the at least one of the handheld device and digitizer system. Input from the handheld device is tracked via an electrostatic communication channel between the handheld device and the digitizer system based on the defined communication configuration.

    Footwear Having Sensor System
    26.
    发明申请

    公开(公告)号:US20210378349A1

    公开(公告)日:2021-12-09

    申请号:US17410452

    申请日:2021-08-24

    申请人: NIKE, Inc.

    摘要: A sensor system includes an airbag engaged with the sole structure of an article of footwear, the airbag configured to compress and expand during use of the article of footwear, a force sensor engaged with the airbag and configured to detect force on the airbag based on changes in capacitance as the airbag compresses and expands, a port connected to the article of footwear and configured for communication with an electronic module, and one or more conductive leads extending from the force sensor to the port to place the force sensor in communication with the port. The system may be used with an article of footwear including an upper member at least partially defining a foot-receiving chamber and a sole structure engaged with the upper member.

    Interaction mechanisms for pointer control

    公开(公告)号:US11157152B2

    公开(公告)日:2021-10-26

    申请号:US16181084

    申请日:2018-11-05

    申请人: SAP SE

    IPC分类号: G06F3/0484 G06F3/033

    摘要: Systems and methods are provided for determining, for each position of a pointer during a selection of a first graphical element, whether the position of the pointer corresponds to a boundary position in a GUI, and based on determining that the position of the pointer corresponds to the boundary position in the GUI, setting a position of the first graphical element to the boundary position even though the pointer continues to move beyond the boundary position during selection of the first graphical element. The systems and methods further provide for determining that the pointer position has moved beyond a predetermined threshold position for the boundary position and causing the first graphical element to move from the boundary position to the same position as the pointer and continue to move with the pointer during selection of the first graphical element.

    Visual tracking system and method
    29.
    发明授权

    公开(公告)号:US11076469B2

    公开(公告)日:2021-07-27

    申请号:US16798327

    申请日:2020-02-22

    申请人: Liam Feeney

    发明人: Liam Feeney

    摘要: The present invention is directed to a user-operated spotlight system and method for lighting a performer on a stage or performance space; the user-operated spotlight system comprising a screen which displays an image of the stage and a cursor, a screen cursor positioner adapted to be operated to move the cursor on the screen, a processor connected to the screen, and, a plurality of controllable spotlights which are connected to the processor and which plurality of controllable spotlights can be moved by a user moving the cursor on the screen. The advantage of providing such a user-operated spotlight system is that a single user can operate a plurality of spotlights.

    IMAGE PROCESSING METHOD AND FLEXIBLE-SCREEN TERMINAL

    公开(公告)号:US20210200329A1

    公开(公告)日:2021-07-01

    申请号:US16980810

    申请日:2019-03-15

    发明人: Yaokun ZHANG

    摘要: An image processing method and a flexible-screen terminal are provided. The method includes: receiving a first input by a flexible-screen terminal user, the first input being used for bending the flexible-screen terminal; in response to the first input, displaying a number N of images in a first display area of the flexible-screen terminal and displaying an operational control zone in a second display area of the flexible-screen terminal; receiving a second input by the user, the second input being used for selecting a number M of target images from the number N of images; in response to the second input, displaying the number M of target images selected by the second input in the operational control zone; displaying text information of the number M of target images in the first display area.