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1. (WO2017032967) METHODS FOR DETERMINING WHEN A DEVICE IS WORN BY A USER

Pub. No.:    WO/2017/032967    International Application No.:    PCT/GB2016/052126
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Jul 15 01:59:59 CEST 2016
IPC: G06F 21/31
G06K 9/00
Applicants: ARM IP LIMITED
Inventors: VINCENT, Hugo
LUFF, Geraint
Title: METHODS FOR DETERMINING WHEN A DEVICE IS WORN BY A USER
Abstract:
A method for determining when a device is attached to a user, the method comprising activating an accelerometer provided at the device;activating a vibration motor provided at the device;measuring with the accelerometer vibrations at the device created by the vibration motor; and using the accelerometer measurements to determine whether the device is attached to the user.