METHOD AND DEVICE FOR SHARING CONTENT
First Claim
1. A device control method for controlling a user device having a display, the device control method comprising:
- displaying content on the display of the user device by using a screen sharing service for sharing the displayed content with an external device;
transmitting control authority setup information indicating that the user device has control authority of the screen sharing service, to the external device; and
transmitting a control command associated with the screen sharing service to the external device according to the control authority.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided are a method and device for setting control authority and providing additional information when content is shared. A device control method for controlling a user device having a display includes displaying content on the display of the user device by using a screen sharing service for sharing the displayed content with an external device; transmitting control authority setup information indicating that the user device has control authority of the screen sharing service, to the external device; and transmitting a control command associated with the screen sharing service to the external device according to the control authority.
52 Citations
50 Claims
-
1. A device control method for controlling a user device having a display, the device control method comprising:
-
displaying content on the display of the user device by using a screen sharing service for sharing the displayed content with an external device; transmitting control authority setup information indicating that the user device has control authority of the screen sharing service, to the external device; and transmitting a control command associated with the screen sharing service to the external device according to the control authority. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 48)
-
-
19. A device control method for controlling a user device having a display, the device control method comprising:
-
displaying content on the display of the user device by using a screen sharing service; receiving control authority setup information indicating that an external device has control authority of the screen sharing service, from the external device; receiving a control command associated with the screen sharing service from the external device; and controlling a content output screen according to the received control command and the received control authority setup information. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
-
-
27. A server control method for controlling a server for providing content, the server control method comprising:
-
providing content to a plurality of devices by using a screen sharing service; receiving, from a user device among the plurality of devices, information requesting the control authority of the screen sharing service by the user device; setting the user device to have the control authority of the screen sharing service in response to the received information; receiving a control command regarding the screen sharing service from the user device; and controlling the screen sharing service provided to the plurality of devices, based on the control authority of the screen sharing service by the user device and the received control command. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
-
-
38. A device control method for controlling a user device having a display, the device control method comprising:
-
displaying content on the display of the user device by using a screen sharing service; transmitting to a server information requesting the user device have the control authority of the screen sharing service; receiving from the server authorization that the user device has the control authority of the screen sharing service; and transmitting a control command for controlling the screen sharing service to the server, based on the control authority. - View Dependent Claims (39)
-
-
40. A user device comprising:
-
a content sharing unit configured to share content with an external device by using a screen sharing service; a control authority setup unit configured to set at least one of the user device and the external device to have control authority of the screen sharing service, wherein the control authority setup unit is further configured to transmit, to the external device, control authority setup information indicating that the user device has the control authority of the screen sharing service in response to the user device receiving the control authority; and a content control unit configured to transmit a control command associated with the screen sharing service to the external device, based on the control authority. - View Dependent Claims (41, 42)
-
-
43. A server comprising:
-
a content control unit configured to provide content to a user device and an external device by using a screen sharing service, and configured to control the screen sharing service; and a control authority setup unit configured to receive, from the user device, information requesting the user device have the control authority of the screen sharing service and configured to set the control authority of the screen sharing service to at least one of the user device and the external device based on the received information requesting the control authority, wherein the content control unit is further configured to receive, from the user device, a control command associated with the screen sharing service, and is configured to control the screen sharing service based on the control authority and the received control command.
-
-
44. A user device comprising:
-
a content reception unit configured to receive content from a server by using a screen sharing service; a control authority setup unit configured to transmit information requesting the user device have the control authority of the screen sharing service, to the server, and configured to receive authorization of the control authority from the server; and a content control unit configured to transmit a control command associated with the screen sharing service to the server based on the set control authority.
-
-
45. A display method for displaying content provided by using a screen sharing service, on a user device, the display method comprising:
-
setting the user device to have the control authority of the screen sharing service; splitting a display of the user device for displaying the content in response to the user device having the control authority of the screen sharing service; and displaying the content and additional information regarding the content individually on split regions of the display. - View Dependent Claims (46, 47)
-
-
49. A screen sharing system for selecting a master device, the screen sharing system comprising:
-
a user device comprising a display and configured to send information requesting a control authorization for a screen sharing service, wherein the control authorization is configured to grant control of shared display content and control scripts; and at least one external device comprising a display and configured to send information requesting the control authorization for the screen sharing service, wherein the screen sharing system is configured to determine a master device among the user device and the external device based on the received information requesting the control authorization, and the screen sharing system is further configured to grant the control authorization to the master device, and wherein the master device is configured to control the shared display content and the control scripts on the display of the user device and the display of the external device by transmitting a control command to the user device and the external device.
-
-
50. A method of selecting a master device for screen sharing, the method comprising:
-
receiving information requesting a control authorization of a screen sharing service from at least one of a user device and an external device; determining a master device among the user device and the external device based on the received information requesting the control authorization; granting the master device the control authorization of the screen sharing service, wherein the control authorization is configured to grant control of shared display content and control scripts; and controlling, by the master device, the shared display content and the control scripts on a display of the user device and on a display of the external device by transmitting a control command to the user device and external device.
-
Specification