Collaborative phone-based file exchange

• US 9,762,650 B2
• Filed: 05/29/2014
• Issued: 09/12/2017
• Est. Priority Date: 06/27/2007
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Karlson, Amy Kathleen, Robertson, George G., Meyers, Brian R., Smith, Gregory, Czerwinski, Mary
• Primary Examiner(s): Zong, Ruolei
• Application Number:
  US14/290,075
• Publication Number:
  US 20140297814A1
• Time in Patent Office: 1,202 Days
• Field of Search: 709219
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04L 69/28 Timers or timing mechanisms used in protocols

Abstract

A collaborative phone-based file exchange technique that wirelessly synchronizes a user'"'"'s work context with his or her mobile phone and makes this context readily available and sharable in collaborative situations. When the user is away from their desk, collaboration with others is possible by sharing/downloading between the mobile phone and a paired PC, which may be a colleague'"'"'s computer or a meeting room workstation/computer. When the user returns to their office, any recently downloaded files are automatically synchronized back to their office PC.

Claims

1. A computer-implemented process for synchronizing files between a mobile computing device and a first computing device, comprising:

determining whether a share/download service is enabled on the mobile computing device, wherein the share/download service allows multiple concurrent users to share files on a second computing device that also has the share/download service enabled;

if the share/download service is enabled on the mobile computing device, receiving file modifications, deletions and additions for files on the share/download enabled mobile computing device from the second computing device;

determining whether a sync/upload service that maintains a trusted pairing relationship between the mobile computing device and the first computing device is enabled on the mobile computing device and on the first computing device;

if the sync/upload service is enabled on both the mobile computing device and the first computing device, pairing the mobile computing device with the first computing device automatically, and synchronizing the files on the mobile computing device with the files on the first computing device.

2. The computer-implemented process of claim 1 further comprising downloading new files from the mobile computing device to the first computing device.

3. The computer-implemented process of claim 1 wherein the files are stored in a database of files on the first computing device and the mobile computing device and wherein associated file usage data on the first computing device and mobile computing device is created by logging user activity while creating or accessing files.

4. The computer-implemented process of claim 3 wherein logging user activity comprises one or more of:

logging user activity in applications;

logging user activity in an operating system; and

logging user activity when using input devices.

5. The computer-implemented process of claim 1 wherein the first computing device connects to the mobile computing device via a limited range wireless network.

6. The computer-implemented process of claim 5 wherein the limited range wireless network is a Bluetooth network.

7. The computer-implemented process of claim 3 wherein the files in the database of files and associated file usage data on the first computing device are compared to a database of files and associated file usage data on the mobile computing device by comparing a list of timestamps marking when the files were last changed on the first computing device to a list of timestamps as to when the files were last changed on the mobile computing device.

8. The computer-implemented process of claim 7 wherein the files that are uploaded to the mobile computing device are files that are new or have been changed on the first computing device but not on the mobile computing device.

9. A system for synchronizing and sharing files between a first computing device and a mobile computing device, comprising:

one or more processing units; and

memory comprising instructions that when executed by at least some of the one or more processing units, perform operations comprising;

determining whether a share/download service is enabled on the first computing device, wherein the share/download service allows multiple concurrent users to share files on a second computing device that also has the share/download service enabled;

if the share/download service is enabled on the first computing device, receiving file modifications, deletions and additions for files on the share/download enabled computing device from a second computing device;

determining whether a sync/upload service that maintains a trusted pairing relationship between the mobile computing device and the first computing device is enabled on the mobile computing device and on the first computing device;

if the sync/upload service is enabled on both the mobile computing device and the first computing device, pairing the mobile computing device with the first computing device, and synchronizing the files on the mobile computing device with the files on the first computing device.

10. The system of claim 9 wherein the operations further comprise:

displaying one or more the files on the first computing device; and

allowing a mobile computing device user to manipulate the displayed files using the mobile computing device.

11. The system of claim 9 wherein synchronizing files resident on a mobile computing device with files resident on the first computing device, comprises:

pairing the mobile computing device with the first computing device using a limited range wireless network;

accessing a list of files that are time-stamped on the mobile computing device;

accessing a list of files that are time-stamped on the first computing device;

calculating files needed on the mobile computing device by comparing the difference in the timestamps of the files in the list of files on the mobile computing device with the timestamps of the list of files on the first computing device;

producing a list of files needed for the mobile computing device based on comparison of the files;

transferring files needed for the mobile computing device from the first computing device.

12. A computer-implemented process for synchronizing files between a mobile computing device and a computing device, comprising:

creating a database of files and associated file usage data on the computing device;

using a configuration file, read on startup, for determining whether a sync/upload service that maintains a trusted pairing relationship between the mobile computing device and the computing device is enabled on the mobile computing device and on the computing device;

if the sync/upload service is enabled on both the mobile computing device and the computing device, pairing the mobile computing device with the computing device and automatically synchronizing the files on the mobile computing device with the files in the database on the computing device.

13. The computer-implemented process of claim 12 further comprising downloading new files from the mobile computing device to the computing device.

14. The computer-implemented process of claim 12 wherein the database of files and associated file usage data on the computing device is created by logging user activity while creating or accessing files.

15. The computer-implemented process of claim 14 wherein logging user activity comprises one or more of:

logging user activity in applications;

logging user activity in an operating system; and

logging user activity when using input devices.

16. The computer-implemented process of claim 12 wherein the computing device connects to the mobile computing device via a limited range wireless network.

17. The computer-implemented process of claim 12 wherein the files in the database of files and associated file usage data on the computing device are compared to the database of files and associated file usage data on the mobile computing device by comparing a list of timestamps marking when the files were last changed on the computing device to a list of timestamps as to when they were last changed on the mobile computing device.

18. The computer-implemented process of claim 17 wherein the files that are uploaded to the mobile computing device are files that are new or have been changed on the computing device but not on the mobile computing device.

19. The computer-implemented process of claim 17 wherein the mobile computing device is a mobile phone.

20. The computer-implemented process of claim 13 wherein a share/download service is used to download files to the mobile computing device.