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公开(公告)号：US11630509B2
公开(公告)日：2023-04-18
申请号：US17119683
申请日：2020-12-11
IPC分类号： G06F3/01 , G06F3/0481
摘要： This disclosure relates to displaying a user interface for a computing device based upon a user intent determined via a spatial intent model. One example provides a computing device comprising a see-through display, a logic subsystem, and a storage subsystem. The storage subsystem comprises instructions executable by the logic machine to receive, via an eye-tracking sensor, eye tracking samples each corresponding to a gaze direction of a user, based at least on the eye tracking samples, determine a time-dependent attention value for a location in a field of view of the see-through display, based at least on the time-dependent attention value for the location, determine an intent of the user to interact with a user interface associated with the location that is at least partially hidden from a current view, and in response to determining the intent, display via the see-through display the user interface.
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公开(公告)号：US11429186B2
公开(公告)日：2022-08-30
申请号：US16951940
申请日：2020-11-18
发明人： Austin S. Lee , Mathew J. Lamb , Anthony James Ambrus , Amy Mun Hong , Jonathan Palmer , Sophie Stellmach
摘要： One example provides a computing device comprising instructions executable to receive information regarding one or more entities in the scene, to receive eye tracking a plurality of eye tracking samples, each eye tracking sample corresponding to a gaze direction of a user and, based at least on the eye tracking samples, determine a time-dependent attention value for each entity of the one or more entities at different locations in a use environment, the time-dependent attention value determined using a leaky integrator. The instructions are further executable to receive a user input indicating an intent to perform a location-dependent action, associate the user input to with a selected entity based at least upon the time-dependent attention value for each entity, and perform the location-dependent action based at least upon a location of the selected entity.
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公开(公告)号：US11960790B2
公开(公告)日：2024-04-16
申请号：US17332092
申请日：2021-05-27
发明人： Austin S. Lee , Jonathan Kyle Palmer , Anthony James Ambrus , Mathew J. Lamb , Sheng Kai Tang , Sophie Stellmach
IPC分类号： G06F3/04817 , G06F3/01 , G06F3/04815 , G06F3/0484 , G06F3/16
CPC分类号： G06F3/167 , G06F3/013 , G06F3/017 , G06F3/04815 , G06F3/0484
摘要： A computer implemented method includes detecting user interaction with mixed reality displayed content in a mixed reality system. User focus is determined as a function of the user interaction based on the user interaction using a spatial intent model. A length of time for extending voice engagement with the mixed reality system is modified based on the determined user focus. Detecting user interaction with the displayed content may include tracking eye movements to determine objects in the displayed content at which the user is looking and determining a context of a user dialog during the voice engagement.
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公开(公告)号：US11270672B1
公开(公告)日：2022-03-08
申请号：US17087435
申请日：2020-11-02
摘要： Examples are disclosed herein relating to displaying a virtual assistant. One example provides an augmented reality display device comprising a see-through display, a logic subsystem, and a storage subsystem storing instructions executable by the logic subsystem to display via the see-through display a virtual assistant associated with a location in a real-world environment, detect a change in a field of view of the see-through display, and when the virtual assistant is out of the field of view of the see-through display after the change in the field of view, display the virtual assistant in a virtual window on the see-through display.
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公开(公告)号：US10134190B2
公开(公告)日：2018-11-20
申请号：US15182490
申请日：2016-06-14
摘要： In various embodiments, methods and systems for rendering augmented reality objects based on user heights are provided. Height data of a user of an augmented reality device can be determined. The height data relates to a viewing perspective from an eye level of the user. Placement data for an augmented reality object is generated based on a constraint configuration that is associated with the augmented reality object for user-height-based rendering. The constraint configuration includes rules that support generating placement data for rendering augmented reality objects based on the user height data. The augmented reality object is rendered based on the placement data. Augmented reality objects are rendered in a real world scene, such that, the augmented reality object is personalized for each user during an augmented reality experience. In shared experiences, with multiple users viewing a single augmented reality object, the object can be rendered based on a particular user's height.
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公开(公告)号：US11824821B2
公开(公告)日：2023-11-21
申请号：US17978321
申请日：2022-11-01
发明人： Austin Seungmin Lee , Amy Mun Hong , Keiichi Matsuda , Anthony James Ambrus , Mathew Julian Lamb , Kenneth Mitchell Jakubzak
IPC分类号： H04L51/046 , H04L51/10
CPC分类号： H04L51/046 , H04L51/10
摘要： Systems and methods are provided for facilitating the presentation of expressive intent and other status information with messaging and other communication applications. The expressive intent is based on expressive effect data associated with the message recipients and/or message senders. The expressive intent can be conveyed through avatars and modified message content. The avatars convey gestures, emotions and other status information and the presentation of the avatars can be reactive to detected state information of the message recipient(s), message sender(s) and/or corresponding messaging device(s).
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公开(公告)号：US11487467B1
公开(公告)日：2022-11-01
申请号：US17334552
申请日：2021-05-28
IPC分类号： G06F3/06
摘要： Rapid writing to and reading from even very large amounts of data, especially where the data evolves more slowly over time. For each of a sequence of commits of the data, the data is represented by identifying pages of the data that have changed since a prior commit in the sequence of commits. A sparce file is formulate for the commit, and contains each of identified pages, and for each identified page a mapping of the identified to a page address of the identified page in the address range. The sparce file is then stored as associated with the corresponding commit. Thus, an ordered sequence of sparce files can be created and layered on top of a base file that represents the entire page address range. The sparce files may be quite small as there may be relatively few pages (or perhaps even no pages) that changed since the prior commit in the sequence of commits. Reads occur by creating a sparce in-memory object, and checking for each page at each sparce.
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公开(公告)号：US10769856B2
公开(公告)日：2020-09-08
申请号：US16195331
申请日：2018-11-19
摘要： In various embodiments, methods and systems for rendering augmented reality objects based on user heights are provided. Height data of a user of an augmented reality device can be determined. The height data relates to a viewing perspective from an eye level of the user. Placement data for a first augmented reality object is generated based on the user height data. The first augmented reality object is rendered based on the user height data, and a second augmented reality object is excluded from rendering based on the user height data.
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公开(公告)号：US20180005445A1
公开(公告)日：2018-01-04
申请号：US15199831
申请日：2016-06-30
发明人： Daniel Joseph McCulloch , Nicholas Gervase Fajt , Adam G. Poulos , Christopher Douglas Edmonds , Lev Cherkashin , Brent Charles Allen , Constantin Dulu , Muhammad Jabir Kapasi , Michael Grabner , Michael Edward Samples , Cecilia Bong , Miguel Angel Susffalich , Varun Ramesh Mani , Anthony James Ambrus , Arthur C. Tomlin , James Gerard Dack , Jeffrey Alan Kohler , Eric S. Rehmeyer , Edward D. Parker
CPC分类号： G06T19/006 , G02B27/017 , G02B2027/014 , G02B2027/0187 , G03H1/0005 , G03H2001/0088 , G06F3/011 , G06F3/04815 , G06K9/00208 , G06K9/00624 , G06K9/00664 , G06K9/00671 , G06K9/00791 , G06K9/2018 , G06T7/20 , G06T2207/30196 , G06T2207/30241
摘要： In embodiments of augmenting a moveable entity with a hologram, an alternate reality device includes a tracking system that can recognize an entity in an environment and track movement of the entity in the environment. The alternate reality device can also include a detection algorithm implemented to identify the entity recognized by the tracking system based on identifiable characteristics of the entity. A hologram positioning application is implemented to receive motion data from the tracking system, receive entity characteristic data from the detection algorithm, and determine a position and an orientation of the entity in the environment based on the motion data and the entity characteristic data. The hologram positioning application can then generate a hologram that appears associated with the entity as the entity moves in the environment.
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公开(公告)号：US11656679B2
公开(公告)日：2023-05-23
申请号：US17005201
申请日：2020-08-27
CPC分类号： G06F3/012 , G02B27/0093 , G02B27/0172 , G06F3/033 , G09G5/377 , G09G5/38 , G02B2027/014 , G02B2027/0138 , G09G2320/106 , G09G2354/00
摘要： Examples are disclosed that relate to image reprojection. One example provides a method, comprising receiving a first rendered image comprising content associated with a viewer reference frame, receiving a second rendered image comprising content associated with a manipulator reference frame, and reprojecting the first rendered image based on a head pose of a user to thereby produce a first reprojected image. The method further comprises reprojecting the second rendered image based on the head pose of the user and a pose of the manipulator to thereby produce a second reprojected image, and outputting the first reprojected image and the second reprojected image for display as a composited image.
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