METHOD FOR PREDEFINING ACTIVITY ZONES IN AN EXTENDED REALITY (XR) ENVIRONMENT

Patent №

US 11,612,817

Granted

2023-03-28

Filed 2021

Owner

SONY GROUP CORPORATION

+1 more

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17488248

A method predefines activity zones in an extended reality (XR) space by: accessing a previously generated spatial mapping mesh (SMM); compiling a record of all exposed surfaces of the physical elements in the XR space, with positions, dimensions, and categories; for each recorded surface, performing a collision analysis at representative positions around its perimeter to determine an available adjacent open space; filter determined open spaces according to one or more predetermined criteria to determine one or more activity zones at corresponding locations; and assigning each activity zone to an activity category based in part on the categorization of the available adjacent surface or surfaces. The method is carried out in advance of user interaction with any virtual element in the XR space.

PlanningA63F 13/213A63F 13/525A63F 13/52A63F 13/53G06F 3/011G06T 19/006A63F 2300/8082G06F 2203/012

AI classification

Planning0.76
AI hardware0.04
Vision0.01
Knowledge representation0.00
Speech0.00
Evolutionary computation0.00
Machine learning0.00
Natural language0.00

Ownership

SONY GROUP CORPORATION

assignment · 580890682

SONY CORPORATION OF AMERICA

assignment · 580890682

Assignors

MCCAIN, ROBERT M, TSUKAHARA, TSUBASA

On an employer assignment, the assignors are typically the inventors.

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