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公开(公告)号：US12118790B2
公开(公告)日：2024-10-15
申请号：US17394096
申请日：2021-08-04
Applicant: Meta Platforms, Inc.
Inventor： Emily Wang , Yilei Li , Amy Lawson Bearman , Alireza Dirafzoon , Ruchir Srivastava
Abstract: In one embodiment, a method includes accessing from a client system associated with a first user sensor signals captured by sensors of the client system, wherein the client system comprises a plurality of sensors, and wherein the sensors signals are accessed from the sensors based on cascading model policies, wherein each cascading model policy utilizes one or more of a respective cost or relevance associated with each sensor, detecting a change in a context of the first user associated with an activity of the first user based on machine-learning models and the sensor signals, wherein the change in the context of the first user satisfies a trigger condition associated with the activity, and responsive to the detected change in the context of the first user automatically capturing visual data by cameras of the client system.
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公开(公告)号：US20220366170A1
公开(公告)日：2022-11-17
申请号：US17394096
申请日：2021-08-04
Applicant: Meta Platforms, Inc.
Inventor： Emily Wang , Yilei Li , Amy Lawson Bearman , Alireza Dirafzoon , Ruchir Srivastava
Abstract: In one embodiment, a method includes accessing from a client system associated with a first user sensor signals captured by sensors of the client system, wherein the client system comprises a plurality of sensors, and wherein the sensors signals are accessed from the sensors based on cascading model policies, wherein each cascading model policy utilizes one or more of a respective cost or relevance associated with each sensor, detecting a change in a context of the first user associated with an activity of the first user based on machine-learning models and the sensor signals, wherein the change in the context of the first user satisfies a trigger condition associated with the activity, and responsive to the detected change in the context of the first user automatically capturing visual data by cameras of the client system.
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公开(公告)号：US20250037462A1
公开(公告)日：2025-01-30
申请号：US18829705
申请日：2024-09-10
Applicant: Meta Platforms, Inc.
Inventor： Emily Wang , Yilei Li , Amy Lawson Bearman , Alireza Dirafzoon , Ruchir Srivastava
Abstract: In one embodiment, a method includes accessing from a client system associated with a first user sensor signals captured by sensors of the client system, wherein the client system comprises a plurality of sensors, and wherein the sensors signals are accessed from the sensors based on cascading model policies, wherein each cascading model policy utilizes one or more of a respective cost or relevance associated with each sensor, detecting a change in a context of the first user associated with an activity of the first user based on machine-learning models and the sensor signals, wherein the change in the context of the first user satisfies a trigger condition associated with the activity, and responsive to the detected change in the context of the first user automatically capturing visual data by cameras of the client system.
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