公开(公告)号：US10812936B2

公开(公告)日：2020-10-20

申请号：US15877359

申请日：2018-01-22

Applicant: MAGIC LEAP, INC.

Inventor： Benjamin Zaaron Reinhardt ,  Samuel Phoa Kho

IPC: H04W4/02 ,  G06F3/01 ,  G06F16/29 ,  G06F16/907

Abstract: To enable shared user experiences using augmented reality systems, shared reference points must be provided to have consistent placement (position and orientation) of virtual objects. Furthermore, the position and orientation (pose) of the users must be determinable with respect to the same shared reference points. However, without highly sensitive and expensive global positioning system (GPS) devices, pose information can be difficult to determine to a reasonable level of accuracy. Therefore, what is provided is an alternative approach to determining pose information for augmented reality systems, which can be used to perform location based content acquisition and sharing. Further, what is provided is an alternative approach to determining pose information for augmented reality systems that uses information from already existing GPS devices.

公开(公告)号：US11711668B2

公开(公告)日：2023-07-25

申请号：US17514606

申请日：2021-10-29

Applicant: Magic Leap, Inc.

Inventor： Benjamin Zaaron Reinhardt ,  Samuel Phoa Kho

IPC: H04W4/02 ,  G06F16/29 ,  G06F3/01 ,  G06F16/907

CPC classification number: H04W4/026 ,  G06F3/011 ,  G06F16/29 ,  G06F16/907 ,  H04W4/027

Abstract: To enable shared user experiences using augmented reality systems, shared reference points must be provided to have consistent placement (position and orientation) of virtual objects. Furthermore, the position and orientation (pose) of the users must be determinable with respect to the same shared reference points. However, without highly sensitive and expensive global positioning system (GPS) devices, pose information can be difficult to determine to a reasonable level of accuracy. Therefore, what is provided is an alternative approach to determining pose information for augmented reality systems, which can be used to perform location based content acquisition and sharing. Further, what is provided is an alternative approach to determining pose information for augmented reality systems that uses information from already existing GPS devices.

公开(公告)号：US11206507B2

公开(公告)日：2021-12-21

申请号：US16945613

申请日：2020-07-31

Applicant: Magic Leap, Inc.

Inventor： Benjamin Zaaron Reinhardt ,  Samuel Phoa Kho

IPC: H04W4/02 ,  G06F16/29 ,  G06F3/01 ,  G06F16/907

Abstract: To enable shared user experiences using augmented reality systems, shared reference points must be provided to have consistent placement (position and orientation) of virtual objects. Furthermore, the position and orientation (pose) of the users must be determinable with respect to the same shared reference points. However, without highly sensitive and expensive global positioning system (GPS) devices, pose information can be difficult to determine to a reasonable level of accuracy. Therefore, what is provided is an alternative approach to determining pose information for augmented reality systems, which can be used to perform location based content acquisition and sharing. Further, what is provided is an alternative approach to determining pose information for augmented reality systems that uses information from already existing GPS devices.

公开(公告)号：US20180213359A1

公开(公告)日：2018-07-26

申请号：US15877359

申请日：2018-01-22

Applicant: MAGIC LEAP, INC.

Inventor： Benjamin Zaaron REINHARDT ,  Samuel Phoa Kho

IPC: H04W4/02 ,  G06F17/30 ,  G06F3/01

Abstract: To enable shared user experiences using augmented reality systems, shared reference points must be provided to have consistent placement (position and orientation) of virtual objects. Furthermore, the position and orientation (pose) of the users must be determinable with respect to the same shared reference points. However, without highly sensitive and expensive global positioning system (GPS) devices, pose information can be difficult to determine to a reasonable level of accuracy. Therefore, what is provided is an alternative approach to determining pose information for augmented reality systems, which can be used to perform location based content acquisition and sharing. Further, what is provided is an alternative approach to determining pose information for augmented reality systems that uses information from already existing GPS devices.