公开(公告)号：US12216962B2

公开(公告)日：2025-02-04

申请号：US17867863

申请日：2022-07-19

Applicant: Meta Platforms Technologies, LLC

Inventor： Wen Li ,  John Rumsfeld ,  Charles Liam Goudge ,  Freddy Abnousi

IPC: G06F3/16 ,  G10L15/22 ,  G10L15/30

Abstract: Aspects of the present disclosure are directed to quantitatively tracking food intake using smart glasses and/or other wearable devices. In some implementations, the smart glasses can include an image capture device, such as a camera, that can seamlessly capture images of food being eaten by the user. A computing device in communication with the smart glasses (or the smart glasses themselves) can identify the type and volume of food being eaten by applying object recognition and volume estimation techniques to the images. Additionally or alternatively, the smart glasses and/or other wearable devices can track a user's eating patterns through the number of bites taken throughout the day by capturing and analyzing hand-to-mouth motions and chewing. The computing device can log the type of food, volume of food, and/or number of bites taken and compute statistics that can be displayed to the user on the smart glasses.

公开(公告)号：US20240284179A1

公开(公告)日：2024-08-22

申请号：US18363659

申请日：2023-08-01

Applicant: Meta Platforms Technologies, LLC

Inventor： Charles Liam Goudge

IPC: H04W12/106 ,  G06F3/01 ,  G16H40/67 ,  H04W12/037

CPC classification number: H04W12/106 ,  G06F3/015 ,  G16H40/67 ,  H04W12/037

Abstract: A method of providing data integrity to a system that includes a neuromuscular-signal-sensing component of a wearable device is described. The operations of the method can be performed at a neuromuscular-signal-sensing component of a wearable device. The method includes detecting a neuromuscular signal via one or more electrodes. The method further includes generating a digital signal by converting the neuromuscular signal. The method further includes generating an encrypted signal to a controller component of the wearable device, the controller component being distinct from the neuromuscular-signal-sensing component.

公开(公告)号：US11844623B1

公开(公告)日：2023-12-19

申请号：US17142592

申请日：2021-01-06

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Andrew Garrod Bosworth ,  Charles Liam Goudge

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/11

CPC classification number: A61B5/4815 ,  A61B5/0035 ,  A61B5/0205 ,  A61B5/0075 ,  A61B5/0077 ,  A61B5/02438 ,  A61B5/08 ,  A61B5/11 ,  A61B5/6803 ,  A61B2560/0456 ,  A61B2562/0219

Abstract: An apparatus for sleep tracking may include (i) a sensor that detects whether a wearable device is being worn by a user, (ii) a mode-switching module that switches the wearable device between an active mode when the sensor detects that the wearable device is being worn by the user and a sleep-tracking mode when the sensor detects that the wearable device is not being worn by the user, (iii) a detector that, when the wearable device is in the sleep-tracking mode, detects signals associated with sleep behavior of the user, and (iv) a sleep-tracking module that, when the wearable device is in the sleep-tracking mode, monitors the user's sleep based at least in part on an evaluation of the signals associated with the sleep behavior of the user. Various other methods, systems, and computer-readable media are also disclosed.