APPARATUS FOR DETECTING INPUTS WITH PROJECTED DISPLAYS

• US 20170368453A1
• Filed: 08/22/2017
• Published: 12/28/2017
• Est. Priority Date: 01/04/2010
• Status: Active Grant

• Current Assignee: MEP Tech, Inc.
• Original Assignee: MEP Tech, Inc.
• Inventors: Davis, Mark L., Black, John M., Hoole, Roger H., Taylor, Jeffrey, Bisline, Kirby
• Granted Patent: US 10,258,878 B2
• Time in Patent Office: Days
• CPC Class Codes: A63F 1/00 Card games aspects of games using an electronically generated display having two or more dimensions showing representations related to the game A63F13/00; card games played on a gaming machine G07F17/32
• CPC Class Codes: A63F 13/213 comprising photodetecting means, e.g. cameras, photodiodes or infrared cells A63F13/219, A63F13/655 take precedence
• CPC Class Codes: A63F 13/2145 the surface being also a display device, e.g. touch screens
• CPC Class Codes: A63F 13/24 Constructional details thereof, e.g. game controllers with detachable joystick handles
• CPC Class Codes: A63F 13/42 by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle
• CPC Class Codes: A63F 2001/008 adapted for being playable on a screen
• CPC Class Codes: A63F 2009/241 Touch screen
• CPC Class Codes: A63F 2009/2425 Scanners, e.g. for scanning regular characters
• CPC Class Codes: A63F 2009/2488 Remotely playable
• CPC Class Codes: A63F 2300/1093 using visible light
• CPC Class Codes: A63F 2300/6045 for mapping control signals received from the input arrangement into game commands
• CPC Class Codes: A63F 9/04 Dice dice tops A63F5/04 D; Dice-boxes; Mechanical dice-throwing devices casino or betting games played on boards A63F3/00157
• CPC Class Codes: A63F 9/24 Electric games; Games using electronic circuits not otherwise provided for video games A63F13/00; computerized gaming systems G07F17/32

Abstract

An apparatus for detecting user interaction or another input with a projected display includes a boundary definition mechanism and a scanning mechanism. The boundary definition mechanism is capable of defining at least one input region. The scanning mechanism is capable of scanning the at least one input region for any objects therein. An input identification mechanism may identify the input identified by the object, movement of the object, or a change in the object'"'"'s position. That information may be used to alter the projected display.

Claims

1. A projected display-interactive input mechanism comprising:

a boundary definition mechanism capable of defining at least one input region over a first side of a display surface laterally coincident with a projected display projected onto the first side of the display surface;

a scanning mechanism capable of scanning an object within a three-dimensional space on the at least one input region within which one or more users may provide physical input to affect a state of the projected display;

an input identification mechanism capable of identifying an input represented by a scanned object in the three-dimensional space and of associating the input with at least one user corresponding to the at least one input region in which the scanned object was scanned; and

a communication mechanism capable of communicating information regarding scanned objects scanned by the scanning mechanism.

2. The projected display-interactive input mechanism of claim 1, wherein the boundary definition mechanism is capable of defining a plurality of input regions coincident with the projected display.

3. The projected display-interactive input mechanism of claim 2, wherein each input region of the plurality of input regions corresponds to a single user.

4. The projected display-interactive input mechanism of claim 1, further comprising:

a mechanical support that carries the boundary definition mechanism and the scanning mechanism and that is capable of orienting the boundary definition mechanism and the scanning mechanism toward the display surface.

5. The projected display-interactive input mechanism of claim 4, wherein the mechanical support further carries a projector capable of projecting the projected display onto the display surface.

6. The projected display-interactive input mechanism of claim 1, further comprising:

a user association mechanism capable of associating any scanned object with at least one user corresponding to an input region in which the object was scanned.

7. The projected display-interactive input mechanism of claim 1, wherein the physical input includes introducing a body part of at least one user into the three-dimensional space.

8. The projected display-interactive input mechanism of claim 2, wherein the scanning mechanism is capable of scanning one or more input regions of the plurality of input regions, but fewer than all of the plurality of input regions only when the projected display has a particular interactive state.

9. The projected display-interactive input mechanism of claim 8, wherein the boundary definition mechanism is capable of emitting light to provide visual emphasis to the one or more input regions in the particular interactive state, as compared to one or more other input regions in an inactive state.

10. The projected display-interactive input mechanism of claim 9, wherein the boundary definition mechanism is capable of not emitting light onto the one or more other input regions in the inactive state.

11. The projected display-interactive input mechanism of claim 8, wherein the boundary definition mechanism is capable of selectively moving a boundary for an active input region from one input region of the plurality of input regions to another input region of the plurality of input regions.

12. The projected display-interactive input mechanism of claim 8, wherein the boundary definition mechanism is capable of defining the one or more input regions in the particular interactive state by emitting light over an entirety of the one or more input regions.

13. The projected display-interactive input mechanism of claim 8, wherein the boundary definition mechanism is capable of defining the one or more input regions in the particular interactive state by emitting a laser along a perimeter of the one or more input regions.

14. The projected display-interactive input mechanism of claim 1, wherein the communication mechanism communicates wirelessly.

15. A projected display-interactive input mechanism comprising:

a boundary definition mechanism capable of selectively defining one or more input regions, each of the one or more input regions being a region on and/or adjacent to an opaque display surface onto which a display is projected and which is capable of receiving user input on and/or adjacent to the opaque display surface to affect a state of the display;

a scanning mechanism capable of selectively scanning the one or more input regions to detect objects placed within the one or more input regions;

an input identification mechanism capable of identifying an input represented by a scanned object positioned on or adjacent to the one or more input regions and of associating the input with at least one user corresponding to the one or more input regions on and/or adjacent to which the scanned object was scanned; and

a communication mechanism capable of communicating information regarding each scanned object.

16. The projected display-interactive input mechanism of claim 15, further comprising:

a mechanical support that carries the boundary definition mechanism and the scanning mechanism and that is capable of orienting the boundary definition mechanism and the scanning mechanism toward the display surface.

17. The projected display-interactive input mechanism of claim 16, wherein the mechanical support further carries a projector capable of projecting the projected display onto the display surface.

18. A projected display-interactive input mechanism comprising:

a boundary definition mechanism capable of defining at least one input region on a first side of a display surface;

a scanning mechanism capable of selectively scanning at least some objects placed within a three-dimensional space over the at least one input region coincident with a display projected onto the first side of the display surface, in which one or more users may provide physical input to affect a display state;

an input identification mechanism capable of identifying an input represented by a scanned object scanned by the scanning mechanism, and of associating the input with at least one user corresponding to the at least one input region in which the scanned object was scanned; and

a communication mechanism capable of communicating information regarding each scanned object scanned by the scanning mechanism, and information regarding an input region the scanned object was scanned in.

19. The projected display-interactive input mechanism of claim 18, further comprising:

a mechanical support that carries the boundary definition mechanism and the scanning mechanism and that is capable of orienting the boundary definition mechanism and the scanning mechanism toward the display surface.

20. The projected display-interactive input mechanism of claim 19, wherein the mechanical support further carries a projector capable of projecting the projected display onto the display surface.