Control of display content by movement on a fixed spherical space
USRE47457E1 · kind E1 · reissue
1Cited by
11References
16Claims
0Family size
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Key dates
| Filing date | Aug 20, 2015 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Aug 20, 2035 |
Classification
- Technology area (CPC —)General
Abstract
The present invention addresses the above described problems by simplifying the assumptions on possible motions made by a user. This simplification process can take place by making an assumption that the motion of the device will travel along a certain preferential motion arc, which will be referred to herein as the “Javal arc.” Calculations of motions of the device can be made based on these Javal arcs. Additionally, the double integration of each accelerometer is now eliminated and the expensive accelerometers are replaced by two magnetic sensors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.