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公开(公告)号：US11978159B2
公开(公告)日：2024-05-07
申请号：US17542306
申请日：2021-12-03
申请人： Magic Leap, Inc.
发明人： Anush Mohan , Rafael Domingos Torres , Daniel Olshansky , Samuel A. Miller , Jehangir Tajik , Joel David Holder , Jeremy Dwayne Miranda , Robert Blake Taylor , Ashwin Swaminathan , Lomesh Agarwal , Hiral Honar Barot , Helder Toshiro Suzuki , Ali Shahrokni , Eran Guendelman , Prateek Singhal , Xuan Zhao , Siddharth Choudhary , Nicholas Atkinson Kramer , Kenneth William Tossell , Christian Ivan Robert Moore
CPC分类号： G06T17/05 , G06F3/012 , G06F16/29 , G06T7/74 , G06T19/006 , G06T2207/20216 , H04L67/01
摘要： A cross reality system that provides an immersive user experience by storing persistent spatial information about the physical world that one or multiple user devices can access to determine position within the physical world and that applications can access to specify the position of virtual objects within the physical world. Persistent spatial information enables users to have a shared virtual, as well as physical, experience when interacting with the cross reality system. Further, persistent spatial information may be used in maps of the physical world, enabling one or multiple devices to access and localize into previously stored maps, reducing the need to map a physical space before using the cross reality system in it. Persistent spatial information may be stored as persistent coordinate frames, which may include a transformation relative to a reference orientation and information derived from images in a location corresponding to the persistent coordinate frame.
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公开(公告)号：US11617559B2
公开(公告)日：2023-04-04
申请号：US17385612
申请日：2021-07-26
申请人： Magic Leap, Inc.
发明人： Nicole Elizabeth Samec , Mark Baerenrodt , Nastasja U. Robaina , Charlotte Dorothea Wilhelmina Vinkers , Christopher M. Harrises , Nicholas Atkinson Kramer
IPC分类号： A61B7/04 , G06F3/01 , G02B27/01 , A61B3/113 , A61B5/01 , A61B5/021 , A61B5/145 , A61B5/024 , A61B5/11 , A61B5/08 , A61B5/318 , A61B5/369 , A61B5/389 , A61B5/00 , F21V8/00
摘要： Augmented reality systems and methods for user health analysis. Methods for user health analysis may include collecting data for an initial prediction model and continuing to collect additional data based on one or more data criteria. The methods may further include updating the initial prediction model based on the additional data to produce a revised prediction model or causing an intervention to occur based on the additional data. The data may be collected by a display system including one or more sensors configured to collect user-specific data and a display device configured to present virtual content to a user. The display device may be configured to output light with variable wavefront divergence.
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公开(公告)号：US20220015736A1
公开(公告)日：2022-01-20
申请号：US17385612
申请日：2021-07-26
申请人： Magic Leap, Inc.
发明人： Nicole Elizabeth Samec , Mark Baerenrodt , Nastasja U. Robaina , Charlotte Dorothea Wilhelmina Vinkers , Christopher M. Harrises , Nicholas Atkinson Kramer
IPC分类号： A61B7/04 , G06F3/01 , G02B27/01 , A61B3/113 , A61B5/01 , A61B5/021 , A61B5/145 , A61B5/024 , A61B5/00
摘要： Augmented reality systems and methods for user health analysis. Methods for user health analysis may include collecting data for an initial prediction model and continuing to collect additional data based on one or more data criteria. The methods may further include updating the initial prediction model based on the additional data to produce a revised prediction model or causing an intervention to occur based on the additional data. The data may be collected by a display system including one or more sensors configured to collect user-specific data and a display device configured to present virtual content to a user. The display device may be configured to output light with variable wavefront divergence.
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公开(公告)号：US11071515B2
公开(公告)日：2021-07-27
申请号：US17021922
申请日：2020-09-15
申请人： Magic Leap, Inc.
发明人： Nicole Elizabeth Samec , Mark Baerenrodt , Nastasja U. Robaina , Charlotte Dorothea Wilhelmina Vinkers , Christopher M. Harrises , Nicholas Atkinson Kramer
IPC分类号： A61B7/04 , G06F3/01 , G02B27/01 , A61B3/113 , A61B5/01 , A61B5/021 , A61B5/145 , A61B5/024 , A61B5/00 , F21V8/00 , A61B5/11 , A61B5/08 , A61B5/318 , A61B5/369 , A61B5/389
摘要： Augmented reality systems and methods for user health analysis. Methods for user health analysis may include collecting data for an initial prediction model and continuing to collect additional data based on one or more data criteria. The methods may further include updating the initial prediction model based on the additional data to produce a revised prediction model or causing an intervention to occur based on the additional data. The data may be collected by a display system including one or more sensors configured to collect user-specific data and a display device configured to present virtual content to a user. The display device may be configured to output light with variable wavefront divergence.
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公开(公告)号：US11983823B2
公开(公告)日：2024-05-14
申请号：US17090115
申请日：2020-11-05
申请人： Magic Leap, Inc.
CPC分类号： G06T19/006 , G06F3/012 , G06F3/013 , G06F3/017 , G06F3/167 , G06T5/20 , G06T7/70 , G06T2200/04 , G06T2200/24
摘要： Examples of wearable systems and methods can use multiple inputs (e.g., gesture, head pose, eye gaze, voice, totem, and/or environmental factors (e.g., location)) to determine a command that should be executed and objects in the three-dimensional (3D) environment that should be operated on. The wearable system can detect when different inputs converge together, such as when a user seeks to select a virtual object using multiple inputs such as eye gaze, head pose, hand gesture, and totem input. Upon detecting an input convergence, the wearable system can perform a transmodal filtering scheme that leverages the converged inputs to assist in properly interpreting what command the user is providing or what object the user is targeting.
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公开(公告)号：US11227435B2
公开(公告)日：2022-01-18
申请号：US16593745
申请日：2019-10-04
申请人： Magic Leap, Inc.
发明人： Anush Mohan , Rafael Domingos Torres , Daniel Olshansky , Samuel A. Miller , Jehangir Tajik , Joel David Holder , Jeremy Dwayne Miranda , Robert Blake Taylor , Ashwin Swaminathan , Lomesh Agarwal , Hiral Honar Barot , Helder Toshiro Suzuki , Ali Shahrokni , Eran Guendelman , Prateek Singhal , Xuan Zhao , Siddharth Choudhary , Nicholas Atkinson Kramer , Kenneth William Tossell , Christian Ivan Robert Moore
摘要： A cross reality system that provides an immersive user experience by storing persistent spatial information about the physical world that one or multiple user devices can access to determine position within the physical world and that applications can access to specify the position of virtual objects within the physical world. Persistent spatial information enables users to have a shared virtual, as well as physical, experience when interacting with the cross reality system. Further, persistent spatial information may be used in maps of the physical world, enabling one or multiple devices to access and localize into previously stored maps, reducing the need to map a physical space before using the cross reality system in it. Persistent spatial information may be stored as persistent coordinate frames, which may include a transformation relative to a reference orientation and information derived from images in a location corresponding to the persistent coordinate frame.
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公开(公告)号：US10861242B2
公开(公告)日：2020-12-08
申请号：US16418820
申请日：2019-05-21
申请人： Magic Leap, Inc.
摘要： Examples of wearable systems and methods can use multiple inputs (e.g., gesture, head pose, eye gaze, voice, totem, and/or environmental factors (e.g., location)) to determine a command that should be executed and objects in the three-dimensional (3D) environment that should be operated on. The wearable system can detect when different inputs converge together, such as when a user seeks to select a virtual object using multiple inputs such as eye gaze, head pose, hand gesture, and totem input. Upon detecting an input convergence, the wearable system can perform a transmodal filtering scheme that leverages the converged inputs to assist in properly interpreting what command the user is providing or what object the user is targeting.
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公开(公告)号：US10813619B2
公开(公告)日：2020-10-27
申请号：US15590922
申请日：2017-05-09
申请人： Magic Leap, Inc.
发明人： Nicole Elizabeth Samec , Mark Baerenrodt , Nastasja U. Robaina , Charlotte Dorothea Wilhelmina Vinkers , Christopher M. Harrises , Nicholas Atkinson Kramer
IPC分类号： G06F3/01 , G02B27/01 , A61B3/113 , A61B5/00 , F21V8/00 , A61B5/11 , A61B7/04 , A61B5/01 , A61B5/021 , A61B5/145 , A61B5/024 , A61B5/08 , A61B5/0476 , A61B5/0488 , A61B5/0402
摘要： Augmented reality systems and methods for user health analysis. Methods for user health analysis may include collecting data for an initial prediction model and continuing to collect additional data based on one or more data criteria. The methods may further include updating the initial prediction model based on the additional data to produce a revised prediction model or causing an intervention to occur based on the additional data. The data may be collected by a display system including one or more sensors configured to collect user-specific data and a display device configured to present virtual content to a user. The display device may be configured to output light with variable wavefront divergence.
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公开(公告)号：US20190362557A1
公开(公告)日：2019-11-28
申请号：US16418820
申请日：2019-05-21
申请人： Magic Leap, Inc.
摘要： Examples of wearable systems and methods can use multiple inputs (e.g., gesture, head pose, eye gaze, voice, totem, and/or environmental factors (e.g., location)) to determine a command that should be executed and objects in the three-dimensional (3D) environment that should be operated on. The wearable system can detect when different inputs converge together, such as when a user seeks to select a virtual object using multiple inputs such as eye gaze, head pose, hand gesture, and totem input. Upon detecting an input convergence, the wearable system can perform a transmodal filtering scheme that leverages the converged inputs to assist in properly interpreting what command the user is providing or what object the user is targeting.
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公开(公告)号：US20240257480A1
公开(公告)日：2024-08-01
申请号：US18629740
申请日：2024-04-08
申请人： Magic Leap, Inc.
CPC分类号： G06T19/006 , G06F3/012 , G06F3/013 , G06F3/017 , G06F3/167 , G06T5/20 , G06T7/70 , G06T2200/04 , G06T2200/24
摘要： Examples of wearable systems and methods can use multiple inputs (e.g., gesture, head pose, eye gaze, voice, totem, and/or environmental factors (e.g., location)) to determine a command that should be executed and objects in the three-dimensional (3D) environment that should be operated on. The wearable system can detect when different inputs converge together, such as when a user seeks to select a virtual object using multiple inputs such as eye gaze, head pose, hand gesture, and totem input. Upon detecting an input convergence, the wearable system can perform a transmodal filtering scheme that leverages the converged inputs to assist in properly interpreting what command the user is providing or what object the user is targeting.
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