Devices and methods for providing a distributed manifestation in an environment

• US 10,499,482 B2
• Filed: 09/13/2018
• Issued: 12/03/2019
• Est. Priority Date: 03/04/2011
• Status: Active Grant

• Current Assignee: Eski Inc.
• Original Assignee: Eski Inc.
• Inventors: Leclerc, Vincent, Keroulas, Patrick, de Belleval, Vincent
• Primary Examiner(s): Chowdhury, Sultan
• Application Number:
  US16/130,203
• Publication Number:
  US 20190215929A1
• Time in Patent Office: 446 Days
• CPC Class Codes: A63J 25/00 Equipment specially adapted for cinemas cinematographic projection means G03B
• CPC Class Codes: A63J 5/02 Arrangements for making stage effects; Auxiliary stage appliances
• CPC Class Codes: G03B 21/2033 LED or laser light sources
• CPC Class Codes: G06F 3/1446 display composed of modules, e.g. video walls
• CPC Class Codes: G06T 3/08 Projecting images onto non-planar surfaces, e.g. geodetic screens
• CPC Class Codes: H04N 5/7458 the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
• CPC Class Codes: H04N 9/3155 for controlling the light source light source control per se H05B35/00 – H05B47/00; control of an illumination source for displays in general G09G3/3406
• CPC Class Codes: H04N 9/3194 including sensor feedback
• CPC Class Codes: H05B 47/155 Coordinated control of two or more light sources
• CPC Class Codes: H05B 47/175 by remote control
• CPC Class Codes: H05B 47/195 the transmission using visible or infrared light

Abstract

The present invention concerns a projection system for providing a distributed manifestation within an environment. The projection system includes a data generator for generating a plurality of data sets of associated state data and spatial coordinate data. The projection system also includes a projector in communication with the data generator for receiving the data sets. The projector is provided with a signal generating module for generating a plurality of electromagnetic signals, and a projecting module for projecting each of the electromagnetic signals towards a target location within the environment. The projection system also includes a plurality of receiving units distributed within the environment, each receiving unit having a receiver for receiving one of the electromagnetic signals when the receiving unit is positioned in the corresponding target location, each receiving unit being adapted to perform a change of state in response to the state data.

Claims

1. A method for producing a distributed manifestation, the method comprising acts of:

(A) projecting at least one electromagnetic signal for receipt by a plurality of physically separate receiving units, each of the receiving units being at a respective location within an environment, the at least one electromagnetic signal comprising state data;

(B) receiving, by the receiving units, the at least one electromagnetic signal;

(C) processing, by each one of the receiving units, at least one received electromagnetic signal so as to express a state according to the state data in the received electromagnetic signal(s), as a result of the one receiving unit being at the respective location when the electromagnetic signal(s) are received.

2. The method of claim 1, further comprising an act of:

(D) wirelessly updating the plurality of receiving units.

3. The method of claim 2, wherein the at least one electromagnetic signal is projected by at least one projector, and the act (D) comprises the at least one projector wirelessly updating the plurality of receiving units via wireless signal transmission.

4. The method of claim 2, further comprising an act of:

(E) wirelessly receiving feedback, from each of the plurality of receiving units, the feedback from each receiving unit indicating an operational state of the receiving unit.

5. The method of claim 4, wherein each receiving unit comprises a power source, and the operational state of each receiving unit relates to the power source of the receiving unit.

6. The method of claim 1, wherein the plurality of receiving units are fixed within the environment.

7. The method of claim 1, wherein the plurality of receiving units are arranged in a three-dimensional configuration.

8. The method of claim 1, wherein the act (C) comprises the plurality of receiving units collectively producing a visual display.

9. The method of claim 1, wherein one or more of the plurality of receiving units comprises a microphone for capturing noise produced in the environment.

10. The method of claim 1, wherein the act (A) comprising projecting the at least one electromagnetic signal for receipt by a plurality of separately powered receiving units.

11. A system for producing a distributed manifestation within an environment, the system comprising:

a plurality of physically separate receiving units, each of the receiving units being at a respective location within an environment and configured to receive at least one electromagnetic signal comprising state data, and to process at least one received electromagnetic signal and to express a state according to the state data in the received electromagnetic signal(s) as a result of being at the respective location when the electromagnetic signal(s) are received.

12. The system of claim 11, comprising a projector for projecting the at least one electromagnetic signal for receipt by the plurality of receiving units.

13. The system of claim 11, wherein each one of the plurality of receiving units is configured to produce feedback indicating an operational state of the one receiving unit.

14. The system of claim 13, wherein the operational state relates to the power source of the one receiving unit.

15. The system of claim 11, wherein each of the plurality of receiving units is fixed within the environment.

16. The system of claim 11, wherein the plurality of receiving units are arranged in a three-dimensional configuration.

17. The system of claim 11, wherein the plurality of receiving units are configured to collectively produce a visual display.

18. The system of claim 11, wherein one or more of the plurality of receiving units comprises a microphone for capturing noise produced in the environment.

19. The system of claim 11, wherein the plurality of receiving units are separately powered.

20. At least one computer-readable medium having instructions recorded thereon which, when executed in a system comprising a plurality of physically separate receiving units each located at a respective location within an environment, cause each of the plurality of receiving units to perform a method, the method comprising acts of:

(A) receiving at least one electromagnetic signal comprising state data; and

(B) processing the at least one received electromagnetic signal so as to express a state according to the state data in the received at least one electromagnetic signal.