User and object interaction with an augmented reality scenario

• US 10,571,263 B2
• Filed: 02/14/2019
• Issued: 02/25/2020
• Est. Priority Date: 07/12/2013
• Status: Active Grant

• Current Assignee: Magic Leap, Inc.
• Original Assignee: Magic Leap, Inc.
• Inventors: Abovitz, Rony, Schowengerdt, Brian T., Watson, Mathew D.
• Primary Examiner(s): Martello, Edward
• Application Number:
  US16/276,511
• Publication Number:
  US 20190178638A1
• Time in Patent Office: 376 Days
• Field of Search: None
• CPC Class Codes: A61B 2034/101 Computer-aided simulation of surgical operations
• CPC Class Codes: A61B 2562/0204 Acoustic sensors
• CPC Class Codes: A61B 2562/0219 Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
• CPC Class Codes: A61B 2562/0247 Pressure sensors
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• CPC Class Codes: A61B 3/13 Ophthalmic microscopes
• CPC Class Codes: A61B 3/14 : Arrangements specially adapted for eye photography apparatus or arrangements for taking photographs per se G03B
• CPC Class Codes: A61B 3/165 : Non-contacting tonometers
• CPC Class Codes: A61B 34/10 : Computer-aided planning, simulation or modelling of surgical operations
• CPC Class Codes: A61B 5/0059 : using light, e.g. diagnosis by transillumination, diascopy, fluorescence A61B5/0093, A61B5/1455, A61B5/02416 and A61B5/0261 take precedence
• CPC Class Codes: A61B 5/0066 : Optical coherence imaging
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• CPC Class Codes: A61B 5/14532 : for measuring glucose, e.g. by tissue impedance measurement
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• CPC Class Codes: A61B 5/398 : Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
• CPC Class Codes: A61B 5/6803 : Head-worn items, e.g. helmets, masks, headphones or goggles
• CPC Class Codes: A63F 13/00 : Video games, i.e. games using an electronically generated display having two or more dimensions gaming systems which provide a financial reward G07F17/32
• CPC Class Codes: A63F 13/213 : comprising photodetecting means, e.g. cameras, photodiodes or infrared cells A63F13/219, A63F13/655 take precedence
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• CPC Class Codes: G02B 2027/0127 : comprising devices increasing the depth of field
• CPC Class Codes: G02B 2027/0138 : comprising image capture systems, e.g. camera
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• CPC Class Codes: G02B 6/34 : utilising prism or grating G02B6/293 takes precedence
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• CPC Class Codes: G06F 3/013 : Eye tracking input arrangements G06F3/015 takes precedence
• CPC Class Codes: G06F 3/017 : Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/0304 : Detection arrangements using opto-electronic means constructional details of pointing devices not related to the detection arrangement using opto-electronic means G06F3/033; optical digitisers G06F3/042
• CPC Class Codes: G06F 3/04815 : Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
• CPC Class Codes: G06F 3/04842 : Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/04845 : for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/0485 : Scrolling or panning
• CPC Class Codes: G06F 3/0487 : using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
• CPC Class Codes: G06F 3/04883 : for inputting data by handwriting, e.g. gesture or text
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• CPC Class Codes: G06T 2200/04 : involving 3D image data
• CPC Class Codes: G06T 2200/24 : involving graphical user interfaces [GUIs]
• CPC Class Codes: G06T 2207/10004 : Still image; Photographic image
• CPC Class Codes: G06T 2207/10024 : Color image
• CPC Class Codes: G06T 2207/10148 : Varying focus
• CPC Class Codes: G06T 2207/10152 : Varying illumination
• CPC Class Codes: G06T 2207/30041 : Eye; Retina; Ophthalmic
• CPC Class Codes: G06T 2207/30196 : Human being; Person
• CPC Class Codes: G06T 2210/41 : Medical
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• CPC Class Codes: G06V 20/10 : Terrestrial scenes scenes under surveillance with static cameras G06V20/52; scenes perceived from the exterior of a vehicle G06V20/56; scenes perceived from the interior of a vehicle G06V20/59
• CPC Class Codes: G06V 20/20 : in augmented reality scenes
• CPC Class Codes: G06V 20/40 : in video content extracting overlay text G06V20/62; video retrieval G06F16/70; processing of video elementary streams in video servers H04N21/234; processing of video elementary streams in video clients H04N21/44
• CPC Class Codes: G06V 20/653 : by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
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• CPC Class Codes: G06V 40/28 : Recognition of hand or arm movements, e.g. recognition of deaf sign language static hand signs G06V40/113
• CPC Class Codes: G16H 40/00 : ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
• CPC Class Codes: G16H 40/20 : for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: G16H 40/67 : for remote operation
• CPC Class Codes: H04B 10/25891 : Transmission components H04B10/40 takes precedence

Abstract

A method for generating virtual content for presentation in an AR system includes, under control of a hardware processor included in the AR system, analyzing pose data to identify a pose of a user of the AR system. The method also includes identifying a physical object in a 3D physical environment of the user based at least partly on the pose. The method further includes responsive to detecting a first gesture, presenting a first type of virtual content in a display of the AR system. Moreover, the method includes responsive to detecting a second gesture, presenting a pod user interface virtual construct comprising a navigable menu. In addition, the method includes responsive to detecting a selection of an application through the navigable menu, rendering, in the display of the AR system, within the pod user interface virtual construct, the particular application in a 3D view to the user.

Claims

1. A method for generating virtual content for presentation in an augmented reality (AR) system, the method comprising:

under control of a hardware processor included in the AR system;

analyzing data acquired from a pose sensor to identify a pose of a user of the AR system;

identifying a physical object in a three dimensional (3D) physical environment of the user based at least partly on the pose;

responsive to detecting a first gesture of the user providing an indication to initiate an interaction with the physical object, presenting a first type of virtual content in a display of the AR system, the first type of virtual content presented at a first depth that corresponds to a physical location of a surface of the physical object;

responsive to detecting a second gesture of the user, presenting a pod user interface virtual construct comprising navigable menu that includes a set of available virtual spaces, each available virtual space including one or more applications providing a respective second type of virtual content that is different than the first type of virtual content, wherein the pod user interface virtual construct is presented, at a second depth that is less than the first depth, while the first type of virtual content is being presented; and

responsive to detecting a user selection of a particular application through the navigable menu, rendering, in the display of the AR system, within the pod user interface virtual construct, the particular application in a 3D view to the user.

2. The method of claim 1, wherein the pose comprises at least one of:

an eye gaze, a head pose, or a gesture.

3. The method of claim 1, wherein identifying the physical object comprises accessing a passable world model based on the user'"'"'s head pose.

4. The method of claim 1, wherein the indication to initiate the interaction with the physical object comprises an actuation of a user input device or a change in the pose of the user.

5. The method of claim 1, wherein the indication to initiate the interaction with the physical object comprises a select user interaction.

6. An augmented reality (AR) system for generating virtual content, the system comprising:

a display system of a wearable device configured to present virtual content;

a pose sensor operatively coupled to the display system; and

a hardware processor in communication with the display system and the pose sensor, the hardware processor programmed to;

analyze data acquired from the pose sensor to identify a pose of a user of the AR system;

identify a physical object in a three dimensional (3D) physical environment of the user based at least partly on the pose;

responsive to detecting a first gesture of the user providing an indication to initiate an interaction with the physical object, present a first type of virtual content in a display of the AR system, the first type of virtual content presented at a first depth that corresponds to a physical location of a surface of the physical object;

responsive to detecting a second gesture of the user, present a pod user interface virtual construct comprising navigable menu that includes a set of available virtual spaces, each available virtual space including one or more applications providing a respective second type of virtual content that is different than the first type of virtual content, wherein the pod user interface virtual construct is presented, at a second depth that is less than the first depth, while the first type of virtual content is being presented; and

responsive to detecting a user selection of a particular application through the navigable menu, instruct the display system to render within the pod user interface virtual construct, the particular application in a 3D view to the user.

7. The system of claim 6, wherein the pose comprises at least one of:

an eye gaze, a head pose, or a gesture.

8. The system of claim 6, wherein identifying the physical object comprises accessing a passable world model based on the user'"'"'s head pose.

9. The system of claim 6, wherein the indication to initiate the interaction with the physical object comprises an actuation of a user input device or a change in the pose of the user.

10. The system of claim 6, wherein the indication to initiate the interaction with the physical object comprises a select user interaction.