Portable presentation system and methods for use therewith

• US 10,051,236 B2
• Filed: 01/27/2017
• Issued: 08/14/2018
• Est. Priority Date: 04/01/2004
• Status: Active Grant

• Current Assignee: Steelcase Incorporated
• Original Assignee: Steelcase Incorporated
• Inventors: Dunn, Michael H, Hutchinson, Ian G, Hildebrandt, Peter W
• Primary Examiner(s): SHENG, TOM V
• Application Number:
  US15/417,313
• Publication Number:
  US 20170230617A1
• Time in Patent Office: 564 Days
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/0486 Drag-and-drop
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/1454 involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
• CPC Class Codes: G09B 5/067 Combinations of audio and projected visual presentation, e.g. film, slides
• CPC Class Codes: G09B 5/08 providing for individual presentation of information to a plurality of student stations
• CPC Class Codes: G09G 2370/04 Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
• CPC Class Codes: G09G 3/002 to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
• CPC Class Codes: H04L 12/1813 for computer conferences, e.g. chat rooms instant messaging H04L51/04; protocols for multimedia communication H04L65/1101; arrangements for multi-party communication H04L65/403; telephonic conference arrangements H04M3/56; television conference systems H04N7/15
• CPC Class Codes: H04L 12/1831 Tracking arrangements for later retrieval, e.g. recording contents, participants activities or behavior, network status
• CPC Class Codes: H04L 65/4015 where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference
• CPC Class Codes: H04L 65/403 Arrangements for multi-party communication, e.g. for conferences data switching systems for conference H04L12/18; arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities H04M3/56; television conferencing systems H04N7/15
• CPC Class Codes: H04L 65/75 Media network packet handling
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q
• CPC Class Codes: H04N 7/15 Conference systems
• CPC Class Codes: H04N 9/3102 using two-dimensional electronic spatial light modulators micromechanical modulators as such G02B26/0833; liquid crystal modulators as such G02F1/13
• CPC Class Codes: H04N 9/3141 Constructional details thereof details not peculiar to the presence of an electronic spatial light modulator G03B21/14
• CPC Class Codes: H04N 9/3147 : Multi-projection systems displays in general H04N9/12; video walls G06F3/1446, G09G2300/026
• CPC Class Codes: H04N 9/3197 : using light modulating optical valves

Abstract

A content sharing system for sharing content among attendees comprising a communication network, a first content sharing configuration including at least a first large common display screen having at least a first display surface, a first processor and a first interface, a second content sharing configuration including at least a second large common display screen having at least a second display surface, a second processor and a second interface, wherein the first and second processors are linked via the network and programmed to present substantially identical content on the at least a first display surface and the at least a second display surface as the first and second interfaces are used to alter content on the first and second display surfaces.

Claims

1. A content sharing system for sharing content among attendees at first and second different locations, at least a first attendee subset including attendees at the first location using portable computing devices that operate as content source devices and at least a second attendee subset including attendees at the second location using portable computing devices that operate as content source devices, the system comprising:

a communication network;

a first content sharing configuration including at least a first large common display screen having at least a first display surface, a first processor and a first interface, the first processor linkable to the at least a first large common display screen via the network, the network linkable to the portable computing devices used by the first attendee subset for receiving content therefrom, the first interface linked to the first processor for controlling content presented on the at least a first display surface;

a second content sharing configuration including at least a second large common display screen having at least a second display surface, a second processor and a second interface, the second processor linkable to the at least a second large common display screen via the network, the network linkable to the portable computing devices used by the second attendee subset for receiving content therefrom, the second interface linked to the second processor for controlling content presented on the at least a second display surface;

wherein the first and second processors are linked via the network and programmed to present substantially identical content on the at least a first display surface and the at least a second display surface as the first and second interfaces are used to alter content on the first and second display surfaces.

2. The content sharing system of claim 1 wherein the first display surface is dividable into a first plurality of independent display surfaces and the second display surface is dividable into a second plurality of display surfaces and wherein content from different source devices can be presented in each of the first plurality of display surfaces and wherein the content presented in the second plurality of display surfaces substantially replicates the content presented in the first plurality of display surfaces.

3. The content sharing system of claim 2 wherein the second plurality of display surfaces includes the same number of display surfaces as the first plurality of display surfaces.

4. The system of claim 3 wherein the first plurality of display surfaces is provided by a single display screen with the first plurality of display surfaces presented side by side as a horizontal row of display surfaces.

5. The system of claim 2 wherein at least a portion of the first large common display screen is touch sensitive and wherein the first interface includes at least a portion of the touch sensitive portion of the first large common display screen.

6. The system of claim 5 wherein at least a portion of the second large common display screen is touch sensitive and wherein the first interface includes at least a portion of the touch sensitive portion of the second large common display screen.

7. The system of claim 1 wherein the first interface is presented on a display screen of at least one of the portable computing devices that operates as a content source that is used by one of the attendees in the first attendee subset and wherein the second interface is presented on a display screen of at least one of the portable computing devices that operates as a content source that is used by one of the attendees in the second attendee subset.

8. The system of claim 1 wherein each of the source devices used by one of the attendees in the first attendee subset presents a separate instance of an interface for controlling content on the at least a first display surface and wherein each of the source devices used by one of the attendees in the second attendee subset presents a separate instance of an interface for controlling content on the at least a second display surface.

9. The system of claim 1 wherein the at least a first large common display screen includes a first plurality of large common display screens that present a first plurality of display surfaces including the at least a first display surface, the at least a second large common display screen includes a second plurality of large common display screens that present a second plurality of display surfaces including the at least a second display surface, the first interface linked to the first plurality of large display screens for controlling content thereon and controllable to present different content from different source devices on each of the first plurality of large display screens, the second interface linked to the second plurality of large display screens for controlling content thereon and controllable to present different content from different source devices on each of the second plurality of large display screens, wherein the content presented on the second plurality of large display screens and the content presented on the first plurality of large display screens is substantially identical.

10. The system of claim 9 wherein each of the display screens includes at least one surface on which content is projected.

11. The system of claim 1 wherein the network is wireless.

12. A content sharing system for sharing content among attendees at first and second different locations, at least a first attendee subset including attendees at the first location using portable computing devices that operate as content source devices and at least a second attendee subset including attendees at the second location using portable computing devices that operate as content source devices, the system comprising:

a communication network;

a first content sharing configuration including at least a first large common display screen having a first plurality of separate display surfaces and a first processor, the first processor linked to the network and linkable to the portable computing devices used by the first attendee subset at the first location for receiving content therefrom;

a second content sharing configuration including at least a second large common display screen having a second plurality of separate display surfaces and a second processor, the second processor linked to the network and linkable to the portable computing devices used by the second attendee subset at the second location for receiving content therefrom;

a first interface useable at the first location for controlling content on the first plurality of separate display surfaces, the first interface enabling a user to select any one of at least a first subset of the portable computing devices linked to the network as a source device for any one of the first plurality of separate display surfaces;

a second interface useable at the second location for controlling content on the second plurality of separate display surfaces, the second interface enabling a user to select any one of at least a second subset of portable computing devices linked to the network as a source device for any one of the second plurality of separate display surfaces;

wherein the first and second processors are linked via the network and programmed to present substantially identical content on the first plurality of display surfaces and the second plurality of display surfaces as the first and second interfaces are used to alter content.

13. The system of claim 12 wherein the first interface is usable to select any one of any of the portable computing devices linked to the network at either of the first and second locations as a source device for any one of the first and second pluralities of display surfaces and wherein the second interface is usable to select any one of any of the portable computing devices linked to the network at either of the first and second locations as a source device for any one of the second plurality of display surfaces.

14. The system of claim 13 wherein control of display surface content is controlled in an egalitarian fashion.

15. The system of claim 12 wherein the first plurality of display surfaces includes the same number of display surfaces as the second plurality of display surfaces.

16. The system of claim 15 wherein the second plurality of display surfaces are arranged in a fashion that is similar to an arrangement of the first plurality of display surfaces.

17. The system of claim 12 wherein the first content sharing configuration includes a first plurality of separate display screens and wherein each of the first plurality of display screens provides a separate one of the first plurality of display surfaces and wherein the second content sharing configuration includes a second plurality of separate display screens and wherein each of the second plurality of display screens provides a separate one of the second plurality of display surfaces.

18. The system of claim 17 wherein the system further includes at least a first interface device at the first location and a second interface device at the second location that provide the first and second interfaces, respectively, and wherein each of the first and second interface devices includes a hand held portable computing device.

19. The system of claim 18 wherein the system further includes a plurality of first interface devices at the first location and a plurality of second interface devices at the second location wherein each of the first interface device and the second interface devices provides an interface for controlling content on the display surfaces and wherein each of the first and second interface devices includes a hand held portable computing device.

20. The system of claim 12 wherein the at least a first large common display screen includes a plurality of first large common display screens, the second large common display screen includes a plurality of second large common display screens and wherein each first large common display screens forms one of the first plurality of display surfaces and each of the second large common display screens forms one of the second plurality of display surfaces.

21. A system comprising a first collaboration configuration including at least a first display having a display surface, a user input device and a processor, the processor configured with logic to:

establish communication with one or more other collaboration configurations;

store at least a first collaboration session data set including objects arranged in juxtapositions relative to each other;

map at least a first object sub-group from the first collaboration session data set to at least a first display portion of the physical display surface and render the mapped objects onto the first display portion;

accept input data from the user input device modifying the first object sub-group on the screen space; and

send messages indicating modification to the first object sub-group to at least one of the other collaboration configurations.

22. The system of claim 21 wherein the input that modifies the first object sub-group includes selecting an object on the display surface that is spatially associated with the sub-group and dragging the object to a different location on the display surface that is not spatially associated with the sub-group.

23. The system of claim 21 wherein the input that modifies the first object sub-group includes selecting an object on the display surface that is spatially associated with the sub-group and dragging the object to a different location on the display surface that is associated with a different object sub-group.

24. The system of claim 21 wherein objects in a sub-group are moveable together as a subgroup by selecting the sub-group and moving the objects together from a first location on the display surface to a second location on the display surface.

25. The system of claim 24 wherein the first and second locations are on a single display surface.

26. The system of claim 24 wherein the at least a first display includes at least first and second displays and wherein the first and second displays form first and second display surfaces, the first and second locations corresponding to the first and second display surfaces, respectively.

27. The system of claim 21 wherein objects in a sub-group can be zoomed in and out as a group to change their size on the display surface and to make additional space on the display surface for presenting additional objects.

28. The system of claim 21 wherein at least a sub-set of the objects include dynamic screen shots of portable computing devices used by conference attendees during a sharing session.