System and method for providing access to data objects based on proximity

• US 9,692,812 B1
• Filed: 07/14/2014
• Issued: 06/27/2017
• Est. Priority Date: 03/28/2011
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Yeung, Wilfred, Ho, Ronald
• Primary Examiner(s): Zong, Ruolei
• Application Number:
  US14/330,635
• Time in Patent Office: 1,079 Days
• Field of Search: 709204, 709203, 709205, 709206, 709207, 709217-219, 709223-229
• CPC Class Codes: G06F 2209/502 Proximity
• CPC Class Codes: G06F 9/468 Specific access rights for resources, e.g. using capability register
• CPC Class Codes: G06Q 50/01 Social networking
• 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 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04W 12/02 Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/21 for social networking applications

Abstract

A system and method for providing access to data objects based on proximity. The system and method allow sharing of data objects by identifying one or more client devices proximate to the sharing device. The user of the sharing device may then select one or more of the identified devices with which to share the data object. Aspects of the invention include the ability to enable a “sharing mode” on the client devices to opt-in and allow communication with other similarly configured devices in the area. Access to the data object may be managed via an access control list present on a remote server, with the remote server hosting the data object.

Claims

1. A computer-implemented method for providing access to a data object, the method comprising:

receiving, at a server, a selection of the data object from a first client device;

interfacing with a map system to identify, a list of client devices proximate to the first client device, wherein the list includes a second client device, and wherein client devices proximate to the first client device comprises client devices being within a location range specified by a user in one of a plurality of reference systems of the map system;

transmitting the list of client devices to the first client device;

receiving a selection of the second client device from the first client device;

assigning permissions associated with the data object to the second client device using an access control list associated with the data object, wherein the permissions comprise limited access permissions indicative of a predefined number of a plurality of other users to share the data object with; and

in response to receiving the selection of the second client device, providing access to the data object to the second client device, wherein data associated with the second client device is filtered such that the data is anonymized.

2. The method of claim 1, further comprising identifying a network to which the first client device is connected, wherein the list of client devices is identified based on which client devices are connected to the network.

3. The method of claim 1, wherein the list of client devices is identified based on a radius from a location of the first client device.

4. The method of claim 3, wherein the radius is selected by a user associated with the first client device.

5. The method of claim 1, further comprising determining that a sharing mode has been enabled on the second client device, wherein each client device on the list of client devices is identified based on whether the sharing mode has been enabled on each client device.

6. The method of claim 1, wherein the list of client devices is identified based on social networking information.

7. The method of claim 1, wherein the access provided to the second client device allows the second client device to access the data object a predetermined number of times.

8. The method of claim 1, wherein the access provided to the second client device allows the second client device to share the data object a predetermined number of times.

9. The method of claim 1, further comprising transmitting a message to the second client, wherein the message indicates that the second client device has been provided with access to the data object.

10. The method of claim 1, wherein the data object is at least one of an audio file, a video file, an image file, a document, an executable file, and a data stream.

21. The method of claim 1, wherein the plurality of reference systems of the map system include at least one of, latitude and longitude positions, street addresses, street intersections, an x-y coordinate with respect to the edges of a map, names of buildings and landmarks among other reference systems, and the map system is configured to translate locations from one reference system to another reference system.

11. A system for providing access to a data object, the system comprising:

a memory for storing a plurality of data objects and an access control list associated with the plurality of data objects, and

a processor coupled to the memory and configured to;

receive a selection of the data object from a first client device;

interfacing with a map system to identify a list of client devices proximate to the first client device, wherein the list includes a second client device, and wherein client devices proximate to the first client device comprises client devices being within a location range specified by a user in one of a plurality of reference systems of the map system;

transmit the list of client devices to the first client device;

receive a selection of the second client device from the first client device;

assigning permissions associated with the data object to the second client device using an access control list associated with the data object, wherein the permissions comprise limited access permissions indicative of a predefined number of a plurality of other users to share the data object with; and

respond to receiving the selection of the second client device by providing access to the data object to the second client device, wherein data associated with the second client device is filtered such that the data is anonymized.

12. The system of claim 11, wherein the processor is further configured to identify a network to which the first client device is connected, wherein the list of client devices is identified based on which client devices are connected to the network.

13. The system of claim 11, wherein the list of client devices is identified based on a radius from a location of the first client device.

14. The system of claim 13, wherein the radius is selected by a user associated with the first client device.

15. The system of claim 11, wherein the processor is further configured to determine that a sharing mode has been enabled on the second client device, wherein each client device on the list of client devices is identified based on whether the sharing mode has been enabled on each client device.

16. The system of claim 11, wherein the processor is further configured to identify social networking information to identify the list of client devices.

17. The system of claim 11, wherein the access provided to the second client device allows the second client device to access the data object a predetermined number of times.

18. The system of claim 11, wherein the access provided to the second client device allows the second client device to share the data object a predetermined number of times.

19. The system of claim 11, wherein the processor is further configured to transmit a message to the second client, wherein the message indicates that the second client device has been provided with access to the data object.

20. The system of claim 11, wherein the data object is at least one of an audio file, a video file, an image file, a document, an executable file, and a data stream.

22. The system of claim 11, wherein the plurality of reference systems of the map system include at least one of, latitude and longitude positions, street addresses, street intersections, an x-y coordinate with respect to the edges of a map, names of buildings and landmarks among other reference systems, and the map system is configured to translate locations from one reference system to another reference system.