Magic Leap, Inc.

Hiral Honar Barot

Samuel A Miller

Robert Blake Taylor

Ashwin Swaminathan

Ali Shahrokni

Anush Mohan

Eran Guendelman

Prateek Singhal

Xuan Zhao

Rafael Domingos Torres

Daniel Olshansky

Jehangir Tajik

Christian Ivan Robert Moore

Lomesh Agarwal

Joel David Holder

Hélder Toshiro Suzuki

Siddharth Choudhary

Jeremy Dwayne Miranda

Nicholas Atkinson Kramer

Kenneth William Tossell

Michael Harold Liebenow

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.

Cross reality system

An augmented reality viewing system is described. A local coordinate frame of local content is transformed to a world coordinate frame. A further transformation is made to a head coordinate frame and a further transformation is made to a camera coordinate frame that includes all pupil positions of an eye. One or more users may interact in separate sessions with a viewing system. If a canonical map is available, the earlier map is downloaded onto a viewing device of a user. The viewing device then generates another map and localizes the subsequent map to the canonical map.

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Plantation, FL, United States of America

Hiral Honar Barot