Multi-user display collaboration system
A multi-user display collaboration system includes a plurality of source devices that each include a respective source device display screen, a display device, and a sink device coupled to each of the plurality of source devices and the display device. The sink device receives first collaboration information that is stored on the first source device and displayed on a first source device display screen of the first source device, and displays the first collaboration information on the display device. The sink device then receives a first input instruction from a second source device that is directed to the first collaboration information displayed on the display device; and causes the first input instruction to be executed on the first collaboration information that is displayed on the display device.
1. A multi-user display collaboration system, comprising:
a plurality of source devices that each include a respective source device display screen;
a display device; and
a sink device coupled to each of the plurality of source devices and the display device, wherein the sink device is configured to:
receive, from a first source device of the plurality of source devices, first collaboration information that is stored on the first source device and displayed on a first source device display screen of the first source device;
display the first collaboration information on the display device;
receive, from a second source device of the plurality of source devices, a first input instruction that is directed to the first collaboration information displayed on the display device;
cause the first input instruction to be executed on the first collaboration information that is displayed on the display device;
receive, from the second source device of the plurality of source devices, second collaboration information that is stored on the second source device and displayed on a second source device display screen of the second source device;
display the second collaboration information along with the first collaboration information on the display device;
receive, from at least one of the plurality of source devices that is not the second source device, a second input instruction that is directed to the second collaboration information displayed on the display device; and
cause the second input instruction to be executed on the second collaboration information that is displayed on the display device.
2. The system of claim 1 , wherein the sink device is configured to:
receive, from the second source device, a plurality of second source device input element coordinates that describe a position of a second source device input element relative to a display device screen that is provided on the display device and that includes the first collaboration information;
provide, for display on the display device screen that includes the first collaboration information, the second source device input element according to the plurality of second source device input element coordinates; and
receive, from the second source device, a second source device input action that provides the first input instruction.
3. The system of claim 1 , wherein the first input instruction includes a save input instruction and the sink device is configured to:
cause the first collaboration information to be copied to the second source device.
4. The system of claim 1 , wherein the displaying the first collaboration information on the display device includes:
receiving, from the first source device, a copy of the first collaboration information that is stored on the first source device;
storing the copy of the first collaboration information on the sink device; and
displaying the copy of the first collaboration information on the display device.
5. The system of claim 4 , wherein the sink device causes the first input instruction to be executed on the first collaboration information that is displayed on the display device by executing the first input instruction on the copy of the first collaboration information that is stored on the sink device.
6. The system of claim 1 , wherein the displaying the first collaboration information on the display device and causing the first input instruction to be executed on the first collaboration information that is displayed on the display device includes:
creating a tunnel to the first source device;
receiving, from the first source device via the tunnel, the first collaboration information;
displaying the first collaboration information on the display device; and
providing the first input instruction via the tunnel to the first source device such that the first source device executes the first input instruction on the first collaboration information stored on the first source device and causes a result of the executed first input instruction on the first collaboration information to be transmitted through the tunnel and displayed on the display device.
7. An information handling system (IHS), comprising:
a display device connector;
a processing system that is coupled to the display device connector; and
a memory system that is coupled to the processing system and that includes instruction that, when executed by the processing system, cause the processing system to provide a display engine that is configured to:
receive, from a first source device, first collaboration information that is stored on the first source device and displayed on a first source device display screen of the first source device;
display the first collaboration information on a display device that is coupled to the display device connector;
receive, from a second source device, a first input instruction that is directed to the first collaboration information displayed on the display device; and
cause the first input instruction to be executed on the first collaboration information that is displayed on the display device.
8. The IHS of claim 7 , where in the display engine is configured to:
receive, from the second source device, second collaboration information that is stored on the second source device and displayed on a second source device display screen of the second source device;
display the second collaboration information along with the first collaboration information on the display device;
receive, from at least one source device that is not the second source device, a second input instruction that is directed to the second collaboration information displayed on the display device; and
cause the second input instruction to be executed on the second collaboration information that is displayed on the display device.
9. The IHS of claim 7 , wherein the display engine is configured to:
receive, from the second source device, a plurality of second source device input element coordinates that describe a position of a second source device input element relative to a display device screen that is provided on the display device and that includes the first collaboration information;
provide, for display on the display device screen that includes the first collaboration information, the second source device input element according to the plurality of second source device input element coordinates; and
receive, from the second source device, a second source device input action that provides the first input instruction.
10. The IHS of claim 7 , wherein the first input instruction includes a save input instruction and the display engine is configured to:
cause the first collaboration information to be copied to the second source device.
11. The IHS of claim 7 , wherein the displaying the first collaboration information on the display device includes:
receiving, from the first source device, a copy of the first collaboration information that is stored on the first source device;
storing the copy of the first collaboration information in a storage system; and
displaying the copy of the first collaboration information on the display device.
12. The IHS of claim 11 , wherein the display engine causes the first input instruction to be executed on the first collaboration information that is displayed on the display device by executing the first input instruction on the copy of the first collaboration information that is stored on the storage system.
13. The IHS of claim 7 , wherein the displaying the first collaboration information on the display device and causing the first input instruction to be executed on the first collaboration information that is displayed on the display device includes:
creating a tunnel to the first source device;
receiving, from the first source device via the tunnel, the first collaboration information;
displaying the first collaboration information on the display device; and
providing the first input instruction via the tunnel to the first source device such that the first source device executes the first input instruction on the first collaboration information stored on the first source device and causes a result of the executed first input instruction on the first collaboration information to be transmitted through the tunnel and displayed on the display device.
14. A method for multi-user display collaboration, comprising:
receiving, by a sink device from a first source device, first collaboration information that is stored on the first source device and displayed on a first source device display screen of the first source device;
displaying, by the sink device on a display device, the first collaboration information;
receiving, by the sink device from a second source device, a first input instruction that is directed to the first collaboration information displayed on the display device; and
causing, by the sink device, the first input instruction to be executed on the first collaboration information that is displayed on the display device;
receiving, by the sink device from the second source device, a plurality of second source device input element coordinates that describe a position of a second source device input element relative to a display device screen that is provided on the display device and that includes the first collaboration information;
providing, by the sink device for display on the display device screen that includes the first collaboration information, the second source device input element according to the plurality of second source device input element coordinates; and
receiving, by the sink device from the second source device, a second source device input action that provides the first input instruction.
15. The method of claim 14 , further comprising:
receiving, by the sink device from the second source device, second collaboration information that is stored on the second source device and displayed on a second source device display screen of the second source device;
displaying, by the sink device on the display device, the second collaboration information along with the first collaboration information;
receiving, by the sink device from at least one source device that is not the second source device, a second input instruction that is directed to the second collaboration information displayed on the display device; and
causing, by the sink device, the second input instruction to be executed on the second collaboration information that is displayed on the display device.
16. The method of claim 14 , wherein the first input instruction includes a save input instruction and the method further comprises:
causing, by the sink device, the first collaboration information to be copied to the second source device.
17. The method of claim 14 , wherein the displaying the first collaboration information on the display device and causing the first input instruction to be executed on the first collaboration information that is displayed on the display device includes:
receiving, by the sink device from the first source device, a copy of the first collaboration information that is stored on the first source device;
storing, by the sink device, the copy of the first collaboration information in a storage system;
displaying, by the sink device on the display device, the copy of the first collaboration information; and
executing, by the sink device, the first input instruction on the copy of the first collaboration information that is stored on the storage system.
18. The method of claim 14 , wherein the displaying the first collaboration information on the display device and causing the first input instruction to be executed on the first collaboration information that is displayed on the display device includes:
creating, by the sink device, a tunnel to the first source device;
receiving, by the sink device from the first source device via the tunnel, the first collaboration information;
displaying, by the sink device on the display device, the first collaboration information; and
providing, by the sink device, the first input instruction via the tunnel to the first source device such that the first source device executes the first input instruction on the first collaboration information stored on the first source device and causes a result of the executed first input instruction on the first collaboration information to be transmitted through the tunnel and displayed on the display device.