Mechanically rotating wheel with changeable image

• US 8,622,825 B2
• Filed: 06/22/2010
• Issued: 01/07/2014
• Est. Priority Date: 06/22/2010
• Status: Active Grant

• Current Assignee: IGT (International Game Technology)
• Original Assignee: IGT (International Game Technology)
• Inventors: Griswold, Chauncey W., Baerlocher, Anthony J.
• Primary Examiner(s): Hylinski, Steven J
• Application Number:
  US12/820,286
• Publication Number:
  US 20110312401A1
• Time in Patent Office: 1,295 Days
• Field of Search: 463/20, 463/30, 463/34
• US Class Current: 463/31
• CPC Class Codes: G07F 17/3202 Hardware aspects of a gaming system, e.g. components, construction, architecture thereof
• CPC Class Codes: G07F 17/3213 Details of moving display elements, e.g. spinning reels, tumbling members

Abstract

A gaming machine includes a gaming machine controller configured to control game play on the gaming machine, and a wheel assembly rotatably coupled to the gaming machine controller. The wheel assembly includes a front portion having an inner surface and at least one projector, wherein the at least one projector is configured to rotate with the wheel assembly and to project an image across at least a portion of the inner surface during game play.

Claims

1. A gaming machine comprising:

a gaming machine controller configured to control game play on said gaming machine;

a main display; and

a wheel assembly rotatably coupled to said gaming machine, said wheel assembly comprising;

a front portion divided into a plurality of segments configured to present indicia to a player of the gaming machine, wherein the plurality of segments form a planar structure, wherein the planar structure has an inner surface and an outer surface, wherein the indicia are visible to the player on the outer surface, wherein the planar structure is configured to rotate about an axis of rotation, and wherein the axis of rotation passes through the planar structure; and

at least one projector configured to;

rotate with said wheel assembly about the axis of rotation; and

project an image across at least a portion of said inner surface during game play such that the image is visible from a perspective of a player of the gaming machine, the front portion and the inner surface corresponding to at least a portion of a circular major surface of the wheel assembly.

2. A gaming machine in accordance with claim 1, wherein said wheel assembly further comprises a rear portion extending from said front portion via an outer edge, wherein the rear portion is parallel to the front portion, and wherein said at least one projector is coupled to said rear portion.

3. A gaming machine in accordance with claim 1, wherein said wheel assembly further comprises a rear portion coupled to said front portion via a plurality of connectors, said at least one projector coupled to at least some of said plurality of connectors.

4. A gaming machine in accordance with claim 1, wherein said wheel assembly further comprises a lens configured to focus projection of the image.

5. A gaming machine in accordance with claim 1, wherein said wheel assembly further comprises a memory configured to store the image.

6. A gaming machine in accordance with claim 5, wherein said wheel assembly further comprises a processor coupled to said memory and to said at least one projector, said processor further configured to:

receive the image from said gaming machine controller; and

cause said at least one projector to display the image.

7. A gaming machine in accordance with claim 6, wherein said processor is configured to receive the image from said gaming machine controller via wireless communication.

8. A gaming machine in accordance with claim 6, wherein said processor is configured to perform an integrity check of said at least one projector and said memory.

9. A gaming machine in accordance with claim 8, wherein said gaming machine controller is configured to detect an error condition during the integrity check.

10. A gaming machine in accordance with claim 1, wherein the outer surface includes a plurality of spokes positioned between the plurality of segments.

11. A gaming machine in accordance with claim 10, wherein the image includes a plurality of image segments that each corresponds with one of the plurality of segments, and wherein the plurality of image segments correspond to the indicia presented to the player.

12. A gaming machine in accordance with claim 11, wherein said at least one projector comprises a plurality of projectors that are each configured to project a respective image across a corresponding portion of said inner surface.

13. A gaming machine in accordance with claim 10, wherein said front portion further comprises at least one touch sensor configured to detect a touch input on said outer surface.

14. A gaming machine in accordance with claim 1, further comprising a gesture recognition device coupled to said gaming machine controller, said gesture recognition device configured to recognize at least one player gesture as a player input, said gaming machine controller further configured to initiate rotation of said wheel assembly based on detection of the at least one gesture.

15. A wheel assembly for use with a gaming machine, said wheel assembly comprising:

a stepper motor configured to rotate said wheel assembly;

a front portion divided into a plurality of segments configured to present indicia to a player, wherein the plurality of segments form a planar structure, wherein the planar structure has an inner surface and an outer surface, wherein the indicia are visible to the player on the outer surface, and wherein the planar structure is configured to rotate about an axis of rotation; and

a presentation means configured to visibly present an image across at least a portion of said front portion and to rotate with said wheel assembly about the axis of rotation.

16. A wheel assembly in accordance with claim 15, further comprising a lens configured to focus projection of the image.

17. A wheel assembly in accordance with claim 15, further comprising a memory configured to store the image.

18. A wheel assembly in accordance with claim 17, further comprising a processor coupled to said stepper motor, to said memory, and to said presentation means, said processor configured to receive the image and cause said presentation means to display the image.

19. A wheel assembly in accordance with claim 15, wherein the outer surface includes a plurality of spokes positioned between the plurality of segments.

20. A wheel assembly in accordance with claim 19, wherein the image includes a plurality of image segments that each corresponds with one of the plurality of segments, and wherein the plurality of image segments correspond to the indicia presented to the player.

21. A wheel assembly in accordance with claim 20, wherein said presentation means comprises a plurality of projectors that are each configured to project a respective image across a corresponding portion of an inner surface of said front portion.

22. A wheel assembly in accordance with claim 19, wherein said front portion further comprises at least one sensor configured to detect an input from a player representative of an action command.

23. A gaming method comprising:

receiving a game selection at a gaming machine, the game selection associated with at least one image;

transmitting, from a gaming machine controller of the gaming machine, the at least one image to a wheel assembly within the gaming machine, the wheel assembly including a front portion divided into a plurality of segments configured to present indicia to a player of the gaming machine, wherein the plurality of segments form a planar structure, wherein the planar structure has an inner surface and an outer surface, wherein the planar structure is configured to rotate about an axis of rotation such that the axis of rotation passes through the planar structure, and the wheel assembly further including at least one projector;

projecting the at least one image, by the at least one projector, across at least a portion of the inner surface; and

rotating the wheel assembly, including the at least one projector and the planar structure, during display of the at least one image.

24. A gaming method in accordance with claim 23, wherein receiving a game selection comprises receiving a game selection input from the player via the gaming machine.

25. A gaming method in accordance with claim 23, wherein receiving a game selection comprises:

receiving a game selection input from an operator via a server coupled to the gaming machine via a network; and

receiving the game selection input, by the gaming machine from the server, via the network.

26. A gaming method in accordance with claim 25, further comprising receiving, by a gaming machine controller, game graphics from the server, the game graphics including the at least one image.

27. A gaming method in accordance with claim 23, wherein the wheel assembly includes a memory and a processor coupled to the memory and to the at least one projector, said gaming method further comprising performing an integrity check of the memory and the at least one projector using the processor.

28. A gaming method in accordance with claim 27, further comprising:

detecting an error condition during the integrity check; and

generating an error message in response to the detection.

29. A gaming method in accordance with claim 23, wherein the front portion includes an outer surface having a plurality of spokes positioned to define a plurality of corresponding display segments, and wherein the at least one image includes a plurality of image segments, said projecting the at least one image across at least a portion of the inner surface comprises projecting each of the plurality of image segments onto a corresponding one of the plurality of display segments.

30. A gaming method in accordance with claim 29, wherein the at least one projector includes a plurality of projectors, said projecting each of the plurality of image segments onto a corresponding one of the plurality of display segments comprises projecting each of the plurality of image segments using a corresponding projector.

31. A gaming method in accordance with claim 23, wherein the front portion includes at least one touch sensor, said gaming method further comprising receiving a touch input from a player via the at least one touch sensor.

32. A gaming method in accordance with claim 23, wherein the gaming machine includes a gesture recognition device, said gaming method further comprising:

detecting at least one player gesture as a player input; and

initiating rotation of the wheel assembly based on recognition of the at least one gesture.

33. A gaming system comprising:

a plurality of gaming machines;

a wheel assembly configured to rotate about an axis of rotation, said wheel assembly comprising;

a front portion divided into a plurality of segments configured to present indicia to players of the plurality of gaming machines, wherein the front portion comprises an inner surface and an outer surface, the front portion being disk-shaped, wherein the plurality of gaming machines are positioned about a circumference of the wheel assembly; and

at least one projector configured to rotate with said wheel assembly and to project an image across at least a portion of said inner surface; and

a controller coupled to said plurality of gaming machines and to said wheel assembly, said controller configured to initiate rotation of said wheel assembly about the axis of rotation.

34. A gaming system in accordance with claim 33, wherein said wheel assembly further comprises a memory configured to store the image, and a processor coupled to said memory and said at least one projector, said processor configured to:

receive the image from said controller; and

cause said at least one projector to display the image.

35. A gaming system in accordance with claim 33, wherein the outer surface includes a plurality of spokes positioned between the plurality of segments, and wherein the image includes a plurality of image segments that each corresponds with one of the plurality of segments.

36. A gaming machine in accordance with claim 35, wherein said at least one projector comprises a plurality of projectors, each projector configured to project a respective image across a corresponding portion of said inner surface.

37. A gaming method comprising:

accepting a wager made by a player using at least one of a plurality of gaming machines;

enabling play of a game at the plurality of gaming machines, wherein the game is associated with at least one image;

transmitting the at least one image to at least a portion of a disk-shaped portion of a wheel assembly, wherein the plurality of gaming machines are positioned about a circumference of the wheel assembly;

presenting the at least one image across at least a portion of a surface of the wheel assembly by at least one projector of the wheel assembly; and

rotating the wheel assembly, including the disk-shaped portion and the at least one projector, during display of the at least one image.

38. A gaming method in accordance with claim 37, wherein the front portion includes an outer surface having a plurality of spokes positioned to define a plurality of corresponding display segments, and wherein the at least one image includes a plurality of image segments, said presenting the at least one image across at least a portion of a surface of the wheel assembly comprises projecting each of the plurality of image segments onto a corresponding one of the plurality of display segments using the at least one projector.

39. A gaming method in accordance with claim 38, wherein the at least one projector includes a plurality of projectors, said projecting each of the plurality of image segments onto a corresponding one of the plurality of display segments comprises projecting each of the plurality of image segments using a corresponding projector.