Application sharing
A host device having a first processor executes an application via the first processor. The host device determines a state of the application. A scenegraph is generated corresponding to the state of the application, and the scenegraph is presented to a remote device having a display and a second processor. The remote device is configured to, in response to receiving the scenegraph, render to the display a view corresponding to the scenegraph, without executing the application via the second processor.
1. A method comprising:
at a host device having a first display and a first processor, executing a first application via the first processor;
determining a first state of the first application;
generating a first scenegraph corresponding to the first state of the first application;
presenting, to a first remote device having a second display and a second processor distinct from the first processor, the first scenegraph;
at the first remote device, executing a second application via the second processor;
generating a second scenegraph corresponding to a first state of the second application; and
presenting the second scenegraph to the host device;
wherein:
the first remote device is configured to, in response to receiving the first scenegraph, render to the second display a first view corresponding to the first scenegraph, and
rendering the first view to the first second display does not comprise executing the first application via the second processor,
the host device is configured to, in response to receiving the second scenegraph, render to the first display a second view corresponding to the second scenegraph, and
rendering the second view to the first display does not comprise executing the second application via the first processor.
2. The method of claim 1 , further comprising:
at the host device, receiving input from the first remote device;
determining, based on the input, a second state of the first application, the second state different than the first state;
generating a third scenegraph corresponding to the second state, the third scenegraph different than the first scenegraph;
presenting, to the first remote device, the third scenegraph,
wherein:
the first remote device is configured to, in response to receiving the third scenegraph, render to the second display a third view corresponding to the third scenegraph without executing the first application, and
rendering the third view to the second display does not comprise executing the first application via the second processor.
3. The method of claim 1 , wherein the first application is installed on the host device and the first application is not installed on the first remote device.
4. The method of claim 1 , wherein the first application is installed on the host device and the first application is installed on the first remote device.
5. The method of claim 1 , wherein the first remote device is a wearable computing device and the second display is configured to be head-mounted to a user of the first remote device.
6. The method of claim 1 , further comprising presenting, to a second remote device having a third display and a third processor, the first scenegraph, wherein:
the second remote device is configured to, in response to receiving the first scenegraph, render to the third display a third view corresponding to the first scenegraph, and
rendering the third view to the third display does not comprise executing the first application via the third processor.
7. The method of claim 1 , further comprising determining a first state of a third application, wherein:
the first scenegraph further corresponds to the first state of the third application, and
rendering the first view to the second display does not comprise executing the third application via the second processor.
8. The method of claim 1 , further comprising receiving, from the first remote device, a request to present the first scenegraph, wherein:
the request to present the first scenegraph is generated in response to an interaction between the first remote device and a trigger, and
presenting the first scenegraph to the first remote device is performed in response to receiving the request.
9. The method of claim 8 , wherein the trigger comprises a QR code.
10. The method of claim 8 , wherein the trigger comprises location information.
11. The method of claim 8 , wherein the request comprises an identification of the first application.
12. A non-transitory machine readable medium storing instructions, which when executed by a first device having a first display and one or more processors including a first processor, cause the first device to perform a method comprising:
executing a first application via the first processor;
determining a first state of the first application;
generating a first scenegraph corresponding to the first state of the first application;
presenting, to a second device having a second display and a second processor distinct from the first processor, the first scenegraph;
at the second device, executing a second application via the second processor;
generating a second scenegraph corresponding to a first state of the second application; and
presenting the second scenegraph to the first device;
wherein:
the second device is remote to the first device,
the second device is configured to, in response to receiving the first scenegraph, render to the second display a first view corresponding to the first scenegraph, and
rendering the first view to the second display does not comprise executing the first application via the second processor,
the first device is configured to, in response to receiving the second scenegraph, render to the first display a second view corresponding to the second scenegraph, and
rendering the second view to the first display does not comprise executing the second application via the first processor.
13. The non-transitory machine readable medium of claim 12 , wherein the method further comprises:
at the first device, receiving input from the second device;
determining, based on the input, a second state of the first application, the second state different than the first state;
generating a third scenegraph corresponding to the second state, the third scenegraph different than the first scenegraph;
presenting, to the second device, the third scenegraph,
wherein:
the second device is configured to, in response to receiving the third scenegraph, render to the second display a third view corresponding to the third scenegraph without executing the first application, and
rendering the third view to the second display does not comprise executing the first application via the second processor.
14. The non-transitory machine readable medium of claim 12 , wherein the first application is installed on the first device and the first application is not installed on the second device.
15. The non-transitory machine readable medium of claim 12 , wherein the first application is installed on the first device and the first application is installed on the second device.
16. The non-transitory machine readable medium of claim 12 , wherein the second device is a wearable computing device and the second display is configured to be head-mounted to a user of the second device.
17. The non-transitory machine readable medium of claim 12 , wherein the method further comprises presenting, to a third device having a third display and a third processor, the first scenegraph,
wherein:
the third device is configured to, in response to receiving the first scenegraph, render to the third display a third view corresponding to the first scenegraph, and
rendering the third view to the third display does not comprise executing the first application via the third processor.
18. The non-transitory machine readable medium of claim 12 , wherein the method further comprises determining a first state of a third application, wherein:
the first scenegraph further corresponds to the first state of the third application, and
rendering the first view to the second display does not comprise executing the third application via the second processor.
19. The non-transitory machine readable medium of claim 12 , wherein the method further comprises receiving, from the second device, a request to present the first scenegraph, wherein:
the request to present the first scenegraph is generated in response to an interaction between the second device and a trigger, and
presenting the first scenegraph to the second device is performed in response to receiving the request.
20. A first device having a first display and one or more processors including a first processor, the first device capable of performing a method comprising:
executing a first application via the first processor;
determining a first state of the first application;
generating a first scenegraph corresponding to the first state of the first application;
presenting, to a second device having a second display and a second processor distinct from the first processor, the first scenegraph;
at the second device, executing a second application via the second processor;
generating a second scenegraph corresponding to a first state of the second application; and
presenting the second scenegraph to the first device;
wherein:
the second device is remote to the first device,
the second device is configured to, in response to receiving the first scenegraph, render to the second display a first view corresponding to the first scenegraph, and
rendering the first view to the second display does not comprise executing the first application via the second processor
the first device is configured to, in response to receiving the second scenegraph, render to the first display a second view corresponding to the second scenegraph, and
rendering the second view to the first display does not comprise executing the second application via the first processor.