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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：US11282361B2
公开(公告)日：2022-03-22
申请号：US16929010
申请日：2020-07-14
Applicant: Apple Inc.
Inventor： Sheena Sharma , Umamahesh Srinivas , Adeeti V. Ullal , Xiaoyue Zhang , Hung A. Pham , Karthik Jayaraman Raghuram
IPC: G08B1/08 , G08B21/04 , G08B13/24 , A61B5/0205 , A61B5/00 , A61B5/024 , A61B5/11 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/01
Abstract: In an example method, a mobile device receives motion data obtained by one or more sensors over a time period, where the one or more sensors are worn by a user, The mobile device determines, based on the motion data, an impact experienced by the user during the time of period, and determines one or more of characteristics of the user. The mobile device determines, based on the motion data and the one or more characteristics of the user, a likelihood that the user requires assistance subsequent to the impact, and generates one or more notifications based on likelihood.
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公开(公告)号：US20200342736A1
公开(公告)日：2020-10-29
申请号：US16929028
申请日：2020-07-14
Applicant: Apple Inc.
Inventor： Xing Tan , Umamahesh Srinivas , Adeeti V. Ullal , Hung A. Pham , Karthik Jayaraman Raghuram , Vinay R. Majjigi , Yann Jerome Julien Renard
IPC: G08B21/04 , A61B5/00 , G08B13/24 , A61B5/0205 , A61B5/024 , A61B5/11 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/01
Abstract: In an example method, a mobile device receives motion data obtained by one or more sensors worn by a user. The mobile device determines, based on the motion data, that the user has fallen at a first time and whether the user has moved between a second time and a third time subsequent to the first time. Upon determining that the user has not moved between the second time and the third time, the mobile device initiates a communication to an emergency response service at a fourth time after the third time. The communication includes an indication that the user has fallen and a location of the user.
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公开(公告)号：US12002140B1
公开(公告)日：2024-06-04
申请号：US18200540
申请日：2023-05-22
Applicant: Apple Inc.
Inventor： Matthew S. DeMers , Adeeti V. Ullal , Alexander G. Bruno , Daniel M. Trietsch , Ioana Negoita , James J. Dunne , Thomas G. Salter , Thomas J. Moore
CPC classification number: G06T13/40 , A61B5/744 , G06F3/012 , G06T11/206 , G06T13/80 , G06T2200/24
Abstract: A method includes: presenting a posture summary interface including: a representation of the user, a visualization of a current accumulated strain value for the user, and a first affordance for initiating an animated posture summary associated with the accumulated strain value for the user over a respective time window; and in response to detecting a user input directed to the first affordance within the posture summary interface, presenting an animation of the representation of the user over the respective time window that corresponds to one or more instances in which head pose information changes associated with the user caused an increase or a decrease to the accumulated strain value greater than a significance threshold, wherein an appearance of the visualization of the current accumulated strain value for the user changes to represent the accumulated strain value for the user over the respective time window.
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公开(公告)号：US20230389821A1
公开(公告)日：2023-12-07
申请号：US18205476
申请日：2023-06-02
Applicant: Apple Inc.
Inventor： Richard A. Fineman , Adeeti V. Ullal , Allison L. Gilmore , Gabriel A. Blanco , Karthik Jayaraman Raghuram , Mark P. Sena , Maryam Etezadi-Amoli , James J. Dunne , Po An Lin
CPC classification number: A61B5/1114 , A61B5/681 , A61B5/7264 , A61B2562/0219
Abstract: Enclosed are embodiments for estimating vertical oscillation (VO) at the wrist. In some embodiments, a method comprises: obtaining, with a wearable device worn on a wrist of a user, sensor data indicative of the user's acceleration and rotation rate; estimating centripetal acceleration based on the user's acceleration and rotation rate; calculating a modified user's acceleration by subtracting the estimated centripetal acceleration from the user's acceleration; estimating center of mass (CoM) acceleration by decoupling an arm swing component of the user's acceleration from the modified user's acceleration; and computing vertical oscillation of the user's CoM using a machine learning model with at least the CoM acceleration as input to the machine learning model, or by integrating vertical acceleration derived from the CoM acceleration and a gravity vector.
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Patent Agency Ranking
公开(公告)号：US20230124158A1
公开(公告)日：2023-04-20
申请号：US17832569
申请日：2022-06-03
Applicant: Apple Inc.
Inventor： Mariah W. Whitmore , Jaehyun Bae , Richard A. Fineman , Sheena Sharma , Asif Khalak , Adeeti V. Ullal
Abstract: Embodiments are disclosed for assessing walking steadiness of a mobile device user. In some embodiments, a method comprises: obtaining, with at least one processor of a mobile device, one or more mobility metrics indicative of a user's mobility, the mobility metrics obtained at least in part from a time series of sensor data output by at least one sensor of the mobile device; evaluating, with the at least one processor, the one or more mobility metrics over one or more specified time periods to derive one or more longitudinal features indicative of variability of the user's gait; and generating, with the at least one processor, at least one walking steadiness indicator for the user based on one or more walking steadiness component models and the one or more longitudinal features. Also disclosed are embodiments for training the component models.
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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：US20210005071A1
公开(公告)日：2021-01-07
申请号：US16929010
申请日：2020-07-14
Applicant: Apple Inc.
Inventor： Sheena Sharma , Umamahesh Srinivas , Adeeti V. Ullal , Xiaoyue Zhang , Hung A. Pham , Karthik Jayaraman Raghuram
IPC: G08B21/04 , A61B5/00 , G08B13/24 , A61B5/0205 , A61B5/024 , A61B5/11 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/01
Abstract: In an example method, a mobile device receives motion data obtained by one or more sensors over a time period, where the one or more sensors are worn by a user, The mobile device determines, based on the motion data, an impact experienced by the user during the time of period, and determines one or more of characteristics of the user. The mobile device determines, based on the motion data and the one or more characteristics of the user, a likelihood that the user requires assistance subsequent to the impact, and generates one or more notifications based on likelihood.
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公开(公告)号：US20200342737A1
公开(公告)日：2020-10-29
申请号：US16929043
申请日：2020-07-14
Applicant: Apple Inc.
Inventor： Hung A. Pham , Stephen P. Jackson , Vinay R. Majjigi , Karthik Jayaraman Raghuram , Adeeti V. Ullal , Yann Jerome Julien Renard , Telford Earl Forgety, III
IPC: G08B21/04 , A61B5/00 , G08B13/24 , A61B5/0205 , A61B5/024 , A61B5/11 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/01
Abstract: In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.
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公开(公告)号：US12027027B2
公开(公告)日：2024-07-02
申请号：US17945977
申请日：2022-09-15
Applicant: Apple Inc.
Inventor： Hung A. Pham , Stephen P. Jackson , Vinay R. Majjigi , Karthik Jayaraman Raghuram , Adeeti V. Ullal , Yann Jerome Julien Renard , Telford Earl Forgety, III
IPC: G08B1/08 , A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/11 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/01 , G08B13/24 , G08B21/04
CPC classification number: G08B21/0446 , A61B5/002 , A61B5/0205 , A61B5/024 , A61B5/1112 , A61B5/1117 , A61B5/1121 , A61B5/1123 , A61B5/681 , A61B5/7246 , A61B5/7264 , A61B5/7405 , A61B5/742 , A61B5/7455 , A61B5/746 , A61B5/747 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/011 , G08B13/2454 , A61B2503/10 , A61B2560/0242 , A61B2562/0219
Abstract: In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.
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