Granted Patent B2

US 12,621,410 · App. 18/217,710 · Granted May 5, 2026

Inventors: Lewis Epstein (San Mateo, CA); Brett Kincaid (Lowell, MI); Hyun Yoo (Grand Rapids, MI); Suzanne Stage (San Francisco, CA); Lukas Scherrer (San Francisco, CA); Larry Cheng (Palo Alto, CA)

Assignee: BARCO NV

H04N7/15G06F3/1446H04N5/268H04N7/104H04N7/142H04N7/147H04N7/152H04N7/183

Abstract

Claims (38)

1 . A content sharing system for sharing content within a facility space, the system for use with at least first and second portable computing devices that include first and second display screens on which content may be presented, the sharing system comprising:

at least a first common sharing device for sharing visual content, the sharing device including a large common presentation surface located within the facility space;

a processor programmed to perform the steps of, while first content is presented on the first display screen and second content is presented on the second display screen:

(i) receiving the first content;

(ii) replicating the first content in a first presentation space which includes a first portion of the common presentation surface;

(iii) while the first content is replicated on the common presentation surface:

(a) receiving the second content; and

(b) replicating the second content in a second presentation space which includes a second portion of the common presentation surface that is different than the first portion.

2 . The sharing system of claim 1 wherein the first content is dynamic and wherein the processor replicates the first content dynamically.

3 . The sharing system of claim 1 wherein the second presentation space does not overlap the first presentation space.

4 . The sharing system of claim 3 wherein the second presentation space is adjacent the first presentation space.

5 . The sharing system of claim 4 wherein the first and second presentation spaces are rectangular and wherein the second presentation space is horizontally adjacent the first presentation space.

6 . The sharing system of claim 1 wherein the any changes to content presented on the first display while that content is replicated in the first presentation space are replicated on the content in the first presentation space and any changes to content presented on the second display while that content is replicated in the second presentation space are replicated on the content in the second presentation space.

7 . The sharing system of claim 1 also for use with a third portable computing device that includes a third display screen on which content may be presented, the processor further programmed to perform the steps of, while first and second content is replicated on the common presentation surface and third content is presented on the third display screen, receiving the third content and replicating the third content in a third presentation space including a third portion of the common display surface that is different than the first and second presentation spaces.

8 . The sharing system of claim 1 wherein the at least a first common sharing device includes at least first and second separate common display screens and wherein the first presentation space includes the area of the first common display screen and the second presentation space includes the area of the second common display screen.

9 . The sharing system of claim 1 wherein the common presentation surface is a single contiguous surface.

10 . A content sharing system for sharing content within a facility space, the system for use with a plurality of portable computing devices, each portable computing device including a display screen on which the dynamic output of programs run by the computing devices is presented, the sharing system comprising:

a common sharing device for sharing visual content, the sharing device including a large common presentation surface located within the facility space;

a processor programmed to perform the steps of:

(i) upon receiving a request from a first of the portable computing devices that includes a first display screen to replicate the content from the first display screen on the common presentation surface, replicating the dynamic output of programs run by the first of the portable computing devices in a first presentation space which includes a first portion of the common presentation surface; and

(ii) upon receiving a request from a second of the portable computing devices that includes a second display screen to replicate the content from the second display screen on the common presentation surface while the dynamic output of programs run by the first of the portable computing devices is replicated in the first presentation space, replicating the dynamic output of programs run by the second of the portable computing devices in a second presentation space which includes a second portion of the common presentation surface that is different than the first portion of the common presentation surface.

11 . The sharing system of claim 10 wherein each of the first and second presentation spaces are rectangular.

12 . The sharing system of claim 11 wherein the second presentation space does not overlap the first presentation space.

13 . The sharing system of claim 10 wherein the common presentation surface is a single contiguous surface.

14 . The sharing system of claim 10 further including a visual output indicator, the processor controlling the visual output indicator to indicate which source device generates the content presented in the first presentation space and which source device generates the content presented in the second presentation space.

15 . The sharing system of claim 14 wherein the visual output indicator includes a separate source indicator device associated with each of the source devices that generates content replicated on the common presentation surface, each source indicator device indicating which presentation space includes content generated by the associated source device.

16 . A content sharing system for sharing content within a facility space, the system for use with at least first and second portable content source devices that include first and second display screens on which content may be presented, the sharing system comprising:

at least a first common sharing device for sharing visual content, the sharing device including at least a first large common presentation surface located within the facility space;

a visual output indicator located for viewing within the facility space;

a processor programmed to perform the steps of:

(i) receiving content from at least one of the content source devices;

(ii) presenting the content received from the at least one of the content source devices in at least a first presentation space on the common presentation surface;

(iii) when content from a single source device is presented in first and second presentation spaces on the common presentation surface, controlling the output indicator to indicate that the content in the first and second presentation spaces is from the single source device; and

(iv) when content from first and second source devices is presented in first and second presentation spaces on the common presentation surface, respectively, controlling the output indicator to indicate that the content in the first and second presentation spaces is from the first and second source devices, respectively.

17 . The sharing system of claim 16 also for use with at least a third portable content source device including a third display screen, when content from the first, second and third source devices is presented in first second, and third presentation spaces, respectively, controlling the output indicator to indicate that the content in the first, second, and third presentation spaces is from the first, second, and third source devices, respectively.

18 . The sharing system of claim 16 wherein the visual output indicator includes a first output indicator associated with the first source device, the first output indicator including first and second light devices associated with the first and second presentation spaces, the processor indicating that content from the first source device is replicated in the first and second presentation spaces by illuminating the first and second light devices, respectively.

19 . The sharing system of claim 18 wherein the visual output indicator further includes a second output indicator associated with the second source device, the second output indicator including third and fourth light devices associated with the first and second presentation spaces, the processor indicating that content from the second source device is replicated in the first and second presentation spaces by illuminating the third and fourth light devices, respectively.

20 . The system of claim 19 further including first and second input devices associated with the first and second source devices, each input device including at least first and second buttons associated with the first and second presentation spaces, respectively, the first and second buttons selectable to replicate content from the display screen of an associated source device in the first and second presentation spaces, respectively.

Assignments (2)

Continuity (9)

References Cited (400)