公开(公告)号：WO2015094378A1

公开(公告)日：2015-06-25

申请号：PCT/US2013/077319

申请日：2013-12-20

Applicant: APPLE INC.

Inventor： SHI, Justin ,  LAND, Brian R. ,  KESTELLI, Nevzat A. ,  ISIKMAN, Serhan O.

IPC: A61B5/00 ,  A61B5/11

CPC classification number: A61B5/6844 ,  A61B5/0059 ,  A61B5/02416 ,  A61B5/1118 ,  A61B5/6898 ,  A61B5/721 ,  A61B5/7278 ,  A61B5/742 ,  A61B5/7475 ,  A61B2560/0468 ,  A61B2562/046 ,  A61B2562/14

Abstract: A portable electronic device include one or more electrodes for calculating distances and rotational angles between the device and the user is disclosed. Based on the calculated distances and rotational angles, a physical activity of the user can be determined. Additionally, the calculated distances and rotational angles can be used for compensation of optical artifacts in one or more signals detected by the device. User movement or physical activity can introduce optical artifacts, which can lead to erroneous determination of the one or more characteristics. The calculated distances and rotational angles can be used to reduce or remove the optical artifacts, leading to a more accurate determination of the one or more characteristics of the user.

Abstract translation: 公开了一种便携式电子设备，包括用于计算设备与用户之间的距离和旋转角度的一个或多个电极。 基于计算的距离和旋转角度，可以确定用户的身体活动。 另外，计算的距离和旋转角度可用于补偿由装置检测到的一个或多个信号中的光学伪影。 用户移动或身体活动可引入光学伪影，这可能导致错误地确定一个或多个特征。 计算出的距离和旋转角度可用于减少或去除光学伪影，从而更准确地确定用户的一个或多个特征。

公开(公告)号：EP3082571B1

公开(公告)日：2019-07-17

申请号：EP13824705.1

申请日：2013-12-20

Applicant: Apple Inc.

Inventor： SHI, Justin ,  LAND, Brian R. ,  KESTELLI, Nevzat A. ,  ISIKMAN, Serhan O.

IPC: A61B5/00 ,  A61B5/11

公开(公告)号：EP3082571A1

公开(公告)日：2016-10-26

申请号：EP13824705.1

申请日：2013-12-20

Applicant: Apple Inc.

Inventor： SHI, Justin ,  LAND, Brian R. ,  KESTELLI, Nevzat A. ,  ISIKMAN, Serhan O.

IPC: A61B5/00 ,  A61B5/11

CPC classification number: A61B5/6844 ,  A61B5/0059 ,  A61B5/02416 ,  A61B5/1118 ,  A61B5/6898 ,  A61B5/721 ,  A61B5/7278 ,  A61B5/742 ,  A61B5/7475 ,  A61B2560/0468 ,  A61B2562/046 ,  A61B2562/14

Abstract: A portable electronic device include one or more electrodes for calculating distances and rotational angles between the device and the user is disclosed. Based on the calculated distances and rotational angles, a physical activity of the user can be determined. Additionally, the calculated distances and rotational angles can be used for compensation of optical artifacts in one or more signals detected by the device. User movement or physical activity can introduce optical artifacts, which can lead to erroneous determination of the one or more characteristics. The calculated distances and rotational angles can be used to reduce or remove the optical artifacts, leading to a more accurate determination of the one or more characteristics of the user.