Interfacing I/O Devices with a Mobile Server

• US 20070174515A1
• Filed: 01/09/2006
• Published: 07/26/2007
• Est. Priority Date: 01/09/2006
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Sinclair, Michael, Zhong, Lin, Bittner, Ray
• Application Number:
  US11/275,490
• Publication Number:
  US 20070174515A1
• Time in Patent Office: Days
• US Class Current: 710/62
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces

Abstract

A mobile server is wirelessly communicable with at least one remote input/output (I/O) device to form a wireless personal-area network (PAN). The mobile server has at least one application program interface (API) allowing an application of arbitrary implementation on the mobile server to recognize and control at least one service implemented by the remote I/O device.

Claims

1. A remote input/output (I/O) device configured for wireless communication with a mobile server to form a wireless personal-area network (PAN), the remote I/O device comprising:

an application-layer protocol allowing an application on the remote I/O device to recognize and interact with at least one application of arbitrary implementation on the mobile server,

wherein the application-layer protocol allows the application on the remote I/O device to perform at least one of the following;

forward user input entered on a user interface of the remote I/O device to the mobile server;

confirm that the remote I/O device has successfully received a command from the mobile server; and

send sensor data obtained by the remote I/O device to the mobile server.

2. The remote I/O device of claim 1, wherein the application-layer protocol comprises a User Input command configured to forward from the remote I/O device to the mobile server information entered by a user on a user interface of the remote I/O device.

3. The remote I/O device of claim 1, wherein the at least one API comprises a Sensor Data command configured to forward sensor data from the remote I/O device to the mobile server at predetermined intervals previously scheduled by the mobile server and transmitted to the remote I/O device, or in response to a request from the mobile server for sensor data.

4. The remote I/O device of claim 1, further comprising a processor and memory, the application-layer protocol being stored in the memory.

5. The remote I/O device of claim 1, wherein the remote I/O device is a dumb device, configured to display received information and to relay information input at the user interface, without processing the information.

6. The remote I/O device of claim 1, wherein the I/O device comprises data cache for caching received information for subsequent display, and interface cache for caching user input to the user interface for subsequent transmission.

7. The remote I/O device of claim 1, further comprising a user interface including a plurality of touch sensors.

8. A system comprising the remote I/O device of claim 1, and further comprising a mobile server in wireless communication with the remote I/O device.

9. The system of claim 8, the mobile server comprising a Smartphone and the remote I/O device further comprising a display for displaying information from the Smartphone, and a user interface by which a user can enter commands for controlling the Smartphone, such that the remote I/O device can serve as a remote interface and display for the Smartphone.

10. The system of claim 9, further comprising an application running on the Smartphone, the remote I/O device capable of remote interaction with the application running on the Smartphone.

11. The system of claim 9, wherein interaction between the Smartphone and the remote I/O device is facilitated by an application-layer protocol.

12. The system of claim 9, further comprising a remote sensor, which is wirelessly communicable with the Smartphone, the remote sensor being configured to collect data and send the data to the Smartphone.

13. The system of claim 9, further comprising a plurality of additional remote I/O devices, with which the Smartphone can interact wirelessly, the Smartphone and the remote I/O devices forming a wireless personal-area network (PAN).

14. The system of claim 13, wherein the Smartphone serves as the center of the PAN and the remote I/O devices are dumb devices, the Smartphone being configured to manage the remote I/O devices on the PAN.

15. One or more computer-readable media having computer-executable instructions for allowing an application on a remote I/O device to recognize and interact with at least one application of arbitrary implementation on a mobile server, the computer-executable instructions including an application-layer protocol for at least one of:

forwarding user input entered on a user interface of the remote I/O device to the mobile server;

confirming that the remote I/O device has successfully received a command from the mobile server; and

sending sensor data obtained by the remote I/O device to the mobile server.

16. The one or more computer-readable media of claim 15, wherein the application-layer protocol comprises a User Input command configured to forward from the remote I/O device to the mobile server information entered by a user on a user interface of the remote I/O device.

17. The one or more computer-readable media of claim 15, wherein the application-layer protocol comprises a Sensor Data command configured to forward sensor data from the remote I/O device to the mobile server at predetermined intervals previously scheduled by the mobile server and transmitted to the remote I/O device, or in response to a request from the mobile server for sensor data.

18. A remote input/output (I/O) device configured for wireless communication with a mobile server to form a wireless personal-area network (PAN), the remote I/O device comprising:

interface means for allowing an application on the remote I/O device to recognize and interact with at least one application of arbitrary implementation on the mobile server,

wherein the interface means includes means for at least one of;

forwarding user input entered on a user interface of the remote I/O device to the mobile server;

confirming that the remote I/O device has successfully received a command from the mobile server; and

sending sensor data obtained by the remote I/O device to the mobile server.

19. The remote I/O device of claim 18, wherein the interface means comprises a user input means for forwarding from the remote I/O device to the mobile server information entered by a user on a user interface of the remote I/O device.

20. The remote I/O device of claim 18, wherein the interface means comprises a sensor data means for forwarding sensor data from the remote I/O device to the mobile server at predetermined intervals previously scheduled by the mobile server and transmitted to the remote I/O device, or in response to a request from the mobile server for sensor data.