Staging apparatus, staging system, and staging method
US11844161B2 · kind B2 · utility
1Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 28, 2018 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | Jun 24, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
To more effectively perform staging using light and sound. A staging apparatus 1 is provided with a ball 2 in which a gas is contained, and an internal device 200 including a sound output unit 270 and a light-emitting unit 240 provided in the ball 2. In the internal device 200, sound is outputted from the sound output unit 270 when an operation of the ball 2 is sensed. The staging apparatus 1 preferably receives, from an external control device or the like, a synchronization signal for synchronizing the timing at which sound is output, and outputs sound at a timing that is in accordance with the synchronization signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.