Image display system, and control apparatus for head-mounted display and operation method therefor
US10664043B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2019 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Jan 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T19/006
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A second detection unit detects a second gesture for switching between a rough adjustment mode in which the range of settable numerical values for a slide bar is a first range or/and the unit change width for a numerical value is a first change width and a fine adjustment mode in which the range is a second range narrower than the first range or/and the unit change width is a second change width narrower than the first change width. A mode switching unit switches between the rough adjustment mode and the fine adjustment mode in accordance with the second gesture. A display control unit causes a rough adjustment slide bar and a fine adjustment slide bar to be selectively displayed on an HMD.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.