Method of virtual reality system and implementing such method
US11000669B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 30, 2018 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Nov 30, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Virtual reality method intended to be implemented in a virtual reality system, the method including the production of a stimulus in the system during a period of stimulation, the stimulus including: a projection of an image sequence; a production of a first sound signal including a soundtrack linked to the progress of the image sequence; a production of a second sound signal having a first frequency and a third sound signal having a second frequency, the second sound signal being audible from one ear and the third sound signal being audible from the other ear of the user; a production of a fourth sound signal including a spoken presentation; during an initial portion of said predetermined period, the stimulus further including an induction signal; and during a final portion of said predetermined period, the intensity of the sound signals decreasing in intensity until a zero intensity, and the image sequence decreasing in intensity until a zero intensity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.