公开(公告)号：US20240268682A1

公开(公告)日：2024-08-15

申请号：US18568258

申请日：2022-06-08

Applicant: Apple Inc. ,  DATHOMIR LABORATORIES LLC.

Inventor： Grant H Mulliken ,  Cameron A Harder ,  Fletcher R Rothkopf ,  Izzet B Yildiz ,  Nicholas C Soldner

IPC: A61B5/01 ,  A61B5/00

CPC classification number: A61B5/01 ,  A61B5/6803 ,  A61B5/742 ,  A61B2560/0223 ,  A61B2562/0271

Abstract: Methods and apparatus for measuring biometric data including temperature in head-mounted devices (HMDs). Thermal sensors may also be integrated into the HMD and used to collect thermal data from the surface of the user's face. This thermal data may, for example, be processed to determine core body temperature of the user, or be processed to generate estimates of the user's respiration. The temperature data and/or respiration rate and changes to respiration rate derived from signals from the sensors may be used to generate and present biometric data to the user.

公开(公告)号：US20250028388A1

公开(公告)日：2025-01-23

申请号：US18906796

申请日：2024-10-04

Applicant: Apple Inc.

Inventor： Sterling R Crispin ,  Izzet B Yildiz ,  Grant H Mulliken

IPC: G06F3/01 ,  G06N5/04 ,  G06N20/00 ,  G06T7/62

Abstract: One exemplary implementation displays a visual characteristic associated with an object on a display of a device and utilizes a sensor of the device to obtain physiological data associated with a pupillary response of a user to the visual characteristic. The device adjusts the visual characteristic based on the obtained physiological data to enhance pupillary responses of the user to the object and displays the adjusted visual characteristic to the user. For example, the adjusted visual characteristic may be selected based on previously identified pupillary responses of the user to particular visual characteristics.

公开(公告)号：US20240277260A1

公开(公告)日：2024-08-22

申请号：US18568253

申请日：2022-06-08

Applicant: Apple Inc.

Inventor： Nicholas C Soldner ,  Arthur Y Zhang ,  Grant H Mulliken ,  Izzet B Yildiz ,  Javier Mendez ,  Sterling R Crispin ,  Tushar Gupta

IPC: A61B5/113 ,  A61B5/00 ,  A61B5/01 ,  A61B5/08

CPC classification number: A61B5/113 ,  A61B5/01 ,  A61B5/0816 ,  A61B5/6803 ,  A61B5/721 ,  A61B5/7225 ,  A61B2562/0219 ,  A61B2562/0271 ,  A61B2562/06

Abstract: Methods and apparatus for measuring biometric data including respiration in head-mounted devices (HMDs). Accelerometers may be integrated into a HMD and used to collect motion data from a user's face. This motion data may be processed to generate estimates of the user's respiration rate and changes to the respiration rate. Thermal sensors may also be integrated into the HMD and used to collect thermal data from the surface of the user's face (or other regions of the user's head). This thermal data may also be processed to generate estimates of the user's respiration. The respiration rate and changes to respiration rate derived from signals from the sensors may be used to generate and present biometric data to the user.