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公开(公告)号：US20210393166A1
公开(公告)日：2021-12-23
申请号：US17356355
申请日：2021-06-23
Applicant: Apple Inc.
Inventor： Matthew S. DeMers , Edith M. Arnold , Adeeti V. Ullal , Vinay R. Majjigi , Mariah W. Whitmore , Mark P. Sena , Irida Mance , Richard A. Fineman , Jaehyun Bae , Maxsim L. Gibiansky , Gabriel A. Blanco , Daniel Trietsch , Rebecca L. Clarkson , Karthik Jayaraman Raghuram
Abstract: In an example method, a computing device obtains sensor data generated by one or more accelerometers and one or more gyroscopes over a time period, including an acceleration signal indicative of an acceleration measured by the one or more accelerometers over a time period, and an orientation signal indicative of an orientation measured by the one or more gyroscopes over the time period. The one or more accelerometers and the one or more gyroscopes are physically coupled to a user walking along a surface. The computing device identifies one or more portions of the sensor data based on one or more criteria, and determines characteristics regarding a gait of the user based on the one or more portions of the sensor data, including a walking speed of the user and an asymmetry of the gait of the user.
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公开(公告)号：US20240315601A1
公开(公告)日：2024-09-26
申请号：US18736346
申请日：2024-06-06
Applicant: Apple Inc.
Inventor： Matthew S. DeMers , Edith M. Arnold , Adeeti V. Ullal , Vinay R. Majjigi , Mariah W. Whitmore , Mark P. Sena , Irida Mance , Richard A. Fineman , Jaehyun Bae , Maxsim L. Gibiansky , Gabriel A. Blanco , Daniel Trietsch , Rebecca L. Clarkson , Karthik Jayaraman Raghuram
CPC classification number: A61B5/112 , A61B5/1121 , A61B5/1126 , A61B5/7278 , A61B2560/0257 , A61B2562/0219
Abstract: In an example method, a computing device obtains sensor data generated by one or more accelerometers and one or more gyroscopes over a time period, including an acceleration signal indicative of an acceleration measured by the one or more accelerometers over a time period, and an orientation signal indicative of an orientation measured by the one or more gyroscopes over the time period. The one or more accelerometers and the one or more gyroscopes are physically coupled to a user walking along a surface. The computing device identifies one or more portions of the sensor data based on one or more criteria, and determines characteristics regarding a gait of the user based on the one or more portions of the sensor data, including a walking speed of the user and an asymmetry of the gait of the user.
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公开(公告)号：US11961332B1
公开(公告)日：2024-04-16
申请号：US17338499
申请日：2021-06-03
Applicant: Apple Inc.
Inventor： William R. Powers, III , Maryam Etezadi-Amoli , Britni A. Crocker , Allison L. Gilmore , Edith M. Arnold , Hung A. Pham , Irida Mance , Sumayah F. Rahman , Katherine Niehaus , Kyle A. Reed , Maxsim L. Gibiansky , Karthik Jayaraman Raghuram , Adeeti V. Ullal
CPC classification number: G06V40/25 , A61B5/1118 , A61B5/1123 , A61B5/6802 , A61B2562/0219
Abstract: One or more electronic device may use motion and/or activity sensors to estimate a user's 6 minute walking distance. In particular, because users typically walk at less than their maximum output and in imperfect conditions, control circuitry within the device(s) may rely on walks of shorter distances to estimate the 6 minute walking distance. For example, the control circuitry may gather activity information for the user, such as heart rate, calories burned, and step count, and analyze a distance component and a speed component for periods in which the user has walked. Individual 6 minute walk distance estimates may be generated based on each of the activity information, distance component, and speed component. The distance and speed estimates may be corrected for walking behaviors that deviate from an ideal testing environment, and may then be fused with the activity estimate to generate a final 6 minute walk distance estimate.
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公开(公告)号：US20230377480A1
公开(公告)日：2023-11-23
申请号：US18200542
申请日：2023-05-22
Applicant: Apple Inc.
Inventor： James J. Dunne , Adeeti V. Ullal , Alexander G. Bruno , Daniel M. Trietsch , Ioana Negoita , Irida Mance , Matthew S. DeMers , Thomas G. Salter
CPC classification number: G09B19/003 , G06T19/00 , A63B24/0075 , A63B71/0622 , G09B5/02
Abstract: In some implementations, a method includes: while presenting a 3D environment, obtaining user profile and head pose information for a user; determining locations for visual cues within the 3D environment for a first portion of a guided stretching session based on the user profile and head pose information; presenting the visual cues at the determined locations within the 3D environment and a directional indicator; and in response to detecting a change to the head pose information: updating a location for the directional indicator based on the change to the head pose information; and in accordance with a determination that the change to the head pose information satisfies a criterion associated with a first visual cue among the visual cues, providing at least one of audio, haptic, or visual feedback indicating that the first visual cue has been completed for the first portion of the guided stretching session.
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