公开(公告)号：US20210133399A1

公开(公告)日：2021-05-06

申请号：US16675088

申请日：2019-11-05

Applicant: QUALCOMM Incorporated

Inventor： Aline Coelho De Souza ,  Nicolas Graube ,  Murray Jarvis ,  Andrew John Laister ,  Gerald Miaille

IPC: G06K7/10 ,  G06F3/01 ,  H04R1/10 ,  H01Q1/27

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for identifying, by a wearable device, a baseline antenna impedance value, detecting one or more sensor inputs, monitoring for a variation in antenna impedance from the baseline antenna impedance value, identifying a user gesture (e.g., based at least in part on the detected sensor inputs and the variation from the baseline antenna impedance value) at least one user gesture, and updating an operational status of the device based on the detected user gesture.