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    • 8. 发明授权
    • Dynamic paver device with vibration feedback
    • US11525222B2
    • 2022-12-13
    • US17066708
    • 2020-10-09
    • Sidewalk Labs LLC
    • Samara TrillingThomas Joseph Kennedy
    • E01C15/00E01C5/06E01C11/00E01C5/18E01C17/00
    • The disclosed subject matter relates to a dynamic paver device with vibration feedback. A paver device can include: a paver having a top surface and a bottom surface; a paver frame that creates an interior cavity upon being connected with the paver; at least one pressure sensor connected to the paver, wherein the at least one pressure sensor detects a change in an amount of pressure applied to the top surface of the paver; a vibration system connected to the bottom surface of the paver, where the vibration system is configured to provide a vibrational force to the bottom surface of the paver; and a controller connected to the at least one pressure sensor and the vibration system, where the controller is configured to: receive, from the at least one pressure sensor, a presence indication of an object on the top surface of the paver based on the detected change in the amount of pressure being applied to the top surface of the paver at a first time; and, in response to receiving the presence indication from the at least one pressure sensor, transmit a first signal to the vibration system that causes the vibration system to provide the vibrational force to the bottom surface of the paver.