Methods and apparatus for detecting objects in proximity to a viewer and presenting visual representations of objects in a simulated environment
US9836845B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2015 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Aug 25, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2300/8082
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Methods and apparatus for determining location of objects surrounding a user of a 3D rendering and display system and indicating the objects to the user while the user views a simulated environment, e.g., on a headmounted display, are described. A sensor, e.g. camera, captures images or senses the physical environment where the user of the system is located. One or more objects in the physical environment are identified, e.g., by recognizing predetermined symbols on the objects and based on stored information indicating a mapping between different symbols and objects. The location of the objects relative to the user's location in the physical environment is determined. A simulated environment, including content corresponding to a scene and visual representations of the one or more objects, is displayed. In some embodiments visual representation are displayed in the simulated environment at locations determined based on the location of the objects relative to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.