Moving information between computing devices

• US 8,805,089 B2
• Filed: 09/16/2011
• Issued: 08/12/2014
• Est. Priority Date: 09/17/2010
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Chang, Tsung-Hsiang, Li, Yang
• Primary Examiner(s): CHAWAN, SHEELA C
• Application Number:
  US13/234,953
• Publication Number:
  US 20120069199A1
• Time in Patent Office: 1,061 Days
• Field of Search: 382/100, 382/103, 382/218, 719/312, 719/329, 707/609, 707/610, 707/617, 707/621, 707/999.008, 707/999.201, 707/999.202, 707/E17.007, 710/304, 713/232, 361/679.4, 709/201, 709/212, 709/230, 715/209, 715/715, 715/796, 345/173, 348/207.1
• US Class Current: 382/218
• CPC Class Codes: G06F 18/00 Pattern recognition
• CPC Class Codes: G06F 3/005 Input arrangements through a video camera

Abstract

A computer-implemented method for moving information between computing devices includes capturing a digital image of a display of a first computing device using a camera of a second computing device, transmitting, to the first computing device, data that corresponds to the digital image; analyzing the transmitted data on the first computing device to determine whether the digital image matches a current display of the first computing device, and using the analysis to cause one of the first or second computing devices to invoke an application and match a state of an application that is executing on the other of the first or second computing devices.

Claims

1. A computer implemented method, performed on a first computing device, the method comprising:

receiving, by the first computing device, digital image data that corresponds to a digital image captured by a second computing device and sent to the first computing device by the second computing device;

determining, based on analysis of the digital image data, that the digital image matches a current or recent display of the first computing device;

receiving, by the first computing device, confirmation from a first user to provide state information for the first computing device to the second computing device;

providing, by the first computing device based on receiving the confirmation from the first user, the state information for the first computing device to the second computing device, that state information being sufficient for the second computing device to place an application on the second computing device into a state that matches a state of a corresponding application on the first computing device.

2. The computer-implemented method of claim 1, wherein the first user and a second user, who corresponds to the second computing device, are members of a common trusted group managed by a server system.

3. The computer-implemented method of claim 1, wherein determining that the digital image matches a current display of the first computing device further comprises generating, by the first computing device, a signal indicating that relevant information has been received by the first computing device.

4. The computer-implemented method of claim 1, wherein receiving, by the first computing device, confirmation from the first user to provide state information for the first computing device to the second computing device further comprises receiving from the second computing device (i) an identity of a second user, who corresponds to the second computing device, and (ii) the identification of the state information.

5. The computer-implemented method of claim 1, further comprising:

capturing an image by the first computing device and sending the image to another computing device with a request to obtain information that identifies a current state of the other computing device.

6. The computer-implemented method of claim 1, wherein determining that the digital image matches a current display of the first computing device comprises determining coordinates of a region that matches between the current display and the captured image.

7. The computer-implemented method of claim 6, further comprising:

providing, by the first computing device to the second computing device and based on receiving the confirmation from the first user, the coordinates of the matched region and metadata that is selectable using an input device included on the second computing device.

8. The computer-implemented method of claim 7, wherein the data provided to the second computing device is arranged so that the second computing device can use the coordinates of the matched region to display the matched region on a display of the second computing device.

9. A computer-implemented system for moving information between computing devices, the system comprising:

a first computing device arranged to present one or more applications on a display screen; and

a messaging interface on the first computing device to communicate messages through a network to one or more second computing devices,

wherein the first computing device is programmed with an information sharing application to;

receive, from one of the one or more second computing devices, information that represents an image captured by a camera of the one of the one or more second computing devices;

determine, based on analysis of the received information, whether the captured image matches content displayed on the first computing device; and

provide, to the one of the one or more second computing devices, state information that describes a state of one of the one or more applications.

10. The computer-implemented system of claim 9, wherein the information sharing application is further programmed to provide the state information only after obtaining consent from a user of the first computing device.

11. The computer-implemented system of claim 9, further comprising a camera on the first computing device, and wherein the information sharing application is programmed to send information about images captured by the camera to one of the one or more second computing devices, and to use information returned from the one of the one or more computing devices in order to place an application on the first computing device into a state that matches a state of an application executing on the one of the one or more computing devices.

12. The computer-implemented system of claim 9, wherein the information sharing application is further programmed to determine the captured image matches content displayed on the first computing device by determining coordinates of a region that matches between the content displayed on the first computing device and the captured image.

13. The computer-implemented system of claim 12, wherein the information sharing application is further programmed to provide the coordinates of the matched region and metadata that is selectable using an input device included on the one of the one or more second computing devices only after obtaining consent from a user of the first computing device.

14. The computer-implemented system of claim 13, wherein the information that represents the image captured by the camera of the one of the one or more second computing devices is arranged so that the one of the one or more second computing devices can use the coordinates of the matched region to display the matched region on a display of the one of the one or more second computing devices.

15. One or more computer-readable storage devices storing instructions that, when executed by one or more processors, perform operations comprising:

receiving, by a first computing device, digital image data that corresponds to a digital image captured by a second computing device and sent to the first computing device by the second computing device;

determining, based on analysis of the digital image data, that the digital image matches a current or recent display of the first computing device;

receiving, by the first computing device, confirmation from a first user to provide state information for the first computing device to the second computing device;

providing, by the first computing device based on receiving the confirmation from the first user, the state information for the first computing device to the second computing device, that state information being sufficient for the second computing device to place an application on the second computing device into a state that matches a state of a corresponding application on the first computing device.

16. The computer-readable storage devices of claim 15, wherein the first user and a second user who corresponds to the second computing device are members of a common trusted group managed by a server system.

17. The computer-readable storage devices of claim 15, wherein the operation of determining that the digital image matches a current display of the first computing device further comprises generating, by the first computing device, a signal indicating that relevant information has been received by the first computing device.

18. The computer-readable storage devices of claim 15, wherein the operation of receiving, by the first computing device, confirmation from the first user to provide state information for the first computing device to the second computing device further comprises receiving from the second computing device (i) an identity of a second user who corresponds to the second computing device, and (ii) the identification of the state information.

19. The computer-readable storage devices of claim 15, wherein the operations further comprise:

capturing an image by the first computing device and sending the image to another computing device with a request to obtain information that identifies a current state of the other computing device.

20. The computer-readable storage media of claim 15, wherein the operation of determining that the digital image matches a current display of the first computing device further comprises determining coordinates of a region that matches between the current display and the captured image.

21. The computer-readable storage devices of claim 20, wherein the operations further comprise:

providing, by the first computing device to the second computing device and based on receiving the confirmation from the first user, the coordinates of the matched region and metadata that is selectable using an input device included on the second computing device.

22. The computer-readable storage devices of claim 21, wherein the data provided to the second computing device is arranged so that the second computing device can use the coordinates of the matched region to display the matched region on a display of the second computing device.