Location Based Portable Device Feature Disabler

• US 20080122582A1
• Filed: 11/29/2006
• Published: 05/29/2008
• Est. Priority Date: 11/29/2006
• Status: Abandoned Application

• Current Assignee: Texas Instruments, Inc.
• Original Assignee: Texas Instruments, Inc.
• Inventors: Baker, Richard M., Malani, Ketan P., Estevez, Leonardo W.
• Application Number:
  US11/564,400
• Publication Number:
  US 20080122582A1
• Time in Patent Office: Days
• US Class Current: 340/10.5
• CPC Class Codes: G01S 13/04 Systems determining presence of a target based on relative movement of target G01S13/56
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 1/72457 according to geographic location
• CPC Class Codes: H04M 2250/52 including functional features of a camera constructional features concerning the integration of cameras in portable phones H04M1/0264
• CPC Class Codes: H04W 48/04 based on user or terminal location or mobility data, e.g. moving direction, speed
• CPC Class Codes: H04W 52/0267 by controlling user interface components
• CPC Class Codes: H04W 8/245 from a network towards a terminal
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A portable electronic device. The device comprises circuitry for performing functions in operation of the device. The device also comprises circuitry for detecting a signal representative that the device is within a location. Still further, the device comprises circuitry, responsive to the detecting circuitry, for selectively reducing a capability of at least one function of the functions in response to detecting the signal.

Claims

1. A portable electronic device, comprising:

circuitry for performing functions in operation of the device;

circuitry for detecting a signal representative that the device is within a location; and

circuitry, responsive to the detecting circuitry, for selectively reducing a capability of at least one function of the functions in response to detecting the signal.

2. The portable electronic device of claim 1, and further comprising:

circuitry for issuing an interrogation signal to detect if the device is within a location that includes a responder device for providing a responsive signal to the interrogation signal, wherein the responsive signal is the signal representative that the device is within a location; and

wherein the circuitry for selectively reducing a capability of at least one function of the functions is operable in response to detecting that the location includes a responder device for providing a responsive signal to the interrogation signal.

3. The portable electronic device of claim 2 wherein the circuitry for issuing an interrogation signal comprises radio frequency identification circuitry.

4. The portable electronic device of claim 2 wherein the responder device comprises a radio frequency identification tag.

5. The portable electronic device of claim 4 wherein the circuitry for selectively reducing a capability comprises circuitry for associating the frequency identification tag with the at least one function.

6. The portable electronic device of claim 1:

wherein the circuitry for issuing an interrogation signal comprises radio frequency identification circuitry; and

wherein the responder device comprises a radio frequency identification tag.

7. The portable electronic device of claim 6 wherein the circuitry for selectively reducing a capability comprises circuitry for associating the frequency identification tag with the at least one function.

8. The portable electronic device of claim 7 wherein the at least one function is an input function.

9. The portable electronic device of claim 8 wherein the at least one function is an output function.

10. The device of claim 7 wherein the at least one function is an input or output function.

11. The portable electronic device of claim 2 wherein the at least one function is an input function.

12. The portable electronic device of claim 2 wherein the at least one function is an output function.

13. The portable electronic device of claim 2 and further comprising a speaker, wherein the at least one function comprises operating the speaker to produce a sound.

14. The portable electronic device of claim 2 and further comprising a microphone, wherein the at least one function comprises operating the microphone to produce one or more signals in response to sound.

15. The portable electronic device of claim 2 and further comprising a camera, wherein the at least one function comprises operating the camera to record at least one image.

16. The portable electronic device of claim 2 and further comprising a keypad, wherein the at least one function comprises providing at least one signal in response to use of at least one key on the keypad.

17. The portable electronic device of claim 2:

wherein the circuitry for issuing an interrogation signal is further for detecting if the device is within a location that includes a plurality of responsive devices, wherein each responsive device is for providing a respective responsive signal to the interrogation signal; and

circuitry, responsive to the circuitry for issuing an interrogation signal, for selectively reducing a respective capability of at least one function of the functions in response to each of the respective responsive signals.

18. The portable electronic device of claim 2 wherein the circuitry for reducing a capability comprises circuitry for associating a response from the responsive device with the at least one function.

19. The portable electronic device of claim 2 wherein the circuitry for selectively reducing comprises circuitry for selectively fully disabling the capability of the at least one function.

20. The portable electronic device of claim 2 wherein the circuitry for selectively reducing a capability of at least one function comprises circuitry for reducing power to a functional element that provides the at least one function.

21. The portable electronic device of claim 2 wherein the circuitry for selectively reducing a capability of at least one function comprises circuitry for reducing the capability for a period of time defined by a timer.

22. The portable electronic device of claim 2 wherein the responder device comprises a first responder device, and wherein the portable electronic device further comprising a second responder device for issuing a response to the interrogation signal, wherein the circuitry for selectively reducing a capability of at least one function of the functions is further operable to selectively reduce the capability if no response by the second responder device is detected by the circuitry for detecting.

23. The portable electronic device of claim 22 wherein the first and second responder devices both comprise a radio frequency identification tag.

24. The portable electronic device of claim 2 wherein the circuitry for selectively reducing a capability comprises a processor for selectively reducing the capability as provided to a user of the portable electronic device.

25. The portable electronic device of claim 1 wherein the at least one function is selected from a set consisting of an input function and an output function.

26. The portable electronic device of claim 1 and further comprising a functional element and the at least one function comprises operating the functional element, wherein the functional element is selected from a set consisting of a speaker, a microphone, a camera, and a keypad.

27. The portable electronic device of claim 1 wherein the circuitry for detecting a signal comprises circuitry for detecting a signal selected from a set consisting of Bluetooth, Zigbee, and ISM band.

28. The portable electronic device of claim 1 wherein the circuitry for selectively reducing a capability of at least one function comprises circuitry for reducing power to a functional element that provides the at least one function.

29. The portable electronic device of claim 1 wherein the circuitry for selectively reducing a capability of at least one function comprises circuitry for reducing the capability for a period of time defined by a timer.

30. The portable electronic device of claim 1 wherein the circuitry for selectively reducing a capability comprises a processor for selectively reducing the capability as provided to a user of the portable electronic device.

31. A method of operating a portable electronic device, comprising:

in various times performing functions in operation of the device;

detecting a signal representative that the device is within a location; and

responsive to the detecting step, selectively reducing a capability of at least one function of the functions in response to detecting the signal.

32. The method of claim 31 wherein the step of selectively reducing comprises selectively reducing for a period of time determined by a timing function performed the portable electronic device.

33. The method of claim 31, and further comprising:

issuing an interrogation signal to detect if the device is within a location that includes a responder device for providing a responsive signal to the interrogation signal, wherein the responsive signal is the signal representative that the device is within a location; and

wherein the selectively reducing step occurs in response to detecting that the location includes a responder device for providing a responsive signal to the interrogation signal.

34. The method of claim 33:

wherein the circuitry for issuing an interrogation signal comprises radio frequency identification circuitry; and

wherein the responder device comprises a radio frequency identification tag.

35. The method claim 33 wherein the step of reducing a capability comprises associating a response from the responsive device with the at least one function.

36. The method of claim 31 wherein the step of selectively reducing a capability of at least one function comprises reducing power to a functional element that provides the at least one function.

37. The method of claim 31 wherein the step of selectively reducing a capability comprises operating a processor to selectively reduce the capability as provided to a user of the portable electronic device.

38. The method of claim 31 wherein the at least one function is selected from a set consisting of an input function and an output function.

39. The method of claim 31 wherein the at least one function is selected from a set consisting of operating a speaker, a microphone, a camera, and a keypad.

40. The method of claim 31 wherein the step of detecting a signal comprises detecting a signal selected from a set consisting of Bluetooth, Zigbee, and ISM band.