Mixed reality data collaboration
US9685003B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2013 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Sep 10, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/022
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments that relate to sharing mixed reality experiences among multiple display devices are disclosed. In one embodiment, a method includes receiving current versions of a plurality of data subtypes geo-located at a keyframe location. A world map data structure is updated to include the current versions, and a neighborhood request including the keyframe location is received from a display device. Based on the keyframe location, an identifier and current version indicator for each data subtype is provided to the device. A data request from the device for two or more of the data subtypes is received, and the two or more data subtypes are prioritized based on a priority hierarchy. Based on the prioritization, current versions of the data subtypes are sequentially provided to the device for augmenting an appearance of a mixed reality environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.