Status monitoring for boxed wireless device

• US 10,068,217 B1
• Filed: 11/21/2017
• Issued: 09/04/2018
• Est. Priority Date: 11/21/2017
• Status: Active Grant

• Current Assignee: Clover Network LLC (Fiserv Incorporated)
• Original Assignee: Clover Network, Inc. (Fiserv Incorporated)
• Inventors: Gopalakrishnan, Narayanan, Castillo, James, Rajagopal, Nagalakshmi
• Primary Examiner(s): Brown, Claude J
• Application Number:
  US15/819,139
• Time in Patent Office: 287 Days
• Field of Search: 235383
• CPC Class Codes: G06F 1/14 Time supervision arrangements, e.g. real time clock
• CPC Class Codes: G06F 11/30 Monitoring
• CPC Class Codes: G06F 11/3013 where the computing system is an embedded system, i.e. a combination of hardware and software dedicated to perform a certain function in mobile devices, printers, automotive or aircraft systems testing or monitoring of control systems or parts thereof G05B23/02
• CPC Class Codes: G06F 11/3055 Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available error or fault processing without redundancy G06F11/0703; error detection or correction by redundancy in data representation G06F11/08; error detection or correction by redundancy in operation G06F11/14; error detection or correction by redundancy in hardware G06F11/16
• CPC Class Codes: G06F 11/3058 Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations thermal management in cooling arrangements of a computing system G06F1/206
• CPC Class Codes: G06F 11/3065 Monitoring arrangements determined by the means or processing involved in reporting the monitored data error or fault reporting or logging G06F11/0766
• CPC Class Codes: G06Q 20/206 comprising security or operator identification provisions, e.g. password entry
• CPC Class Codes: G06Q 20/3278 RFID or NFC payments by means of M-devices
• CPC Class Codes: G06Q 20/341 Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
• CPC Class Codes: G06Q 20/3829 involving key management
• CPC Class Codes: G06Q 2220/00 Business processing using cryptography
• CPC Class Codes: G07F 7/0893 the card reader reading the card in a contactless manner
• CPC Class Codes: H04B 5/72 for local intradevice communication
• CPC Class Codes: H04L 2209/56 Financial cryptography, e.g. electronic payment or e-cash
• CPC Class Codes: H04L 2209/80 Wireless
• CPC Class Codes: H04L 2209/805 Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
• CPC Class Codes: H04L 9/0891 Revocation or update of secret information, e.g. encryption key update or rekeying
• CPC Class Codes: H04L 9/12 Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
• CPC Class Codes: H04L 9/14 using a plurality of keys or algorithms

Abstract

Methods and systems for determining the status of a packaged device are disclosed. The device can include a secure microcontroller, a battery, a memory storing a status code, and an NFC antenna located in the device and communicatively coupled to the secure microcontroller. A set of instructions are stored on the secure microcontroller to write the status code to the memory. The status code is accessible from outside the sealed package via the antenna. The device could also be a POS device with instructions to process payment information received on the antenna. The apparatus could also include a power routing switch. Power could then be provided from the antenna to the battery via the switch output when the switch is in a conductive state.

Claims

1. An apparatus comprising:

a sealed package;

a point of sale device located inside the sealed package;

a secure microcontroller located in the point of sale device;

a battery;

(i) located in the point of sale device; and

(ii) ohmically coupled to the secure microcontroller;

an electrically programmable memory in the point of sale device storing a status code for the point of sale device;

an NFC antenna located in the point of sale device and communicatively coupled to the secure microcontroller;

a status monitoring circuit located in the secure microcontroller;

a set of instructions stored on the secure microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

an NFC front end chip;

a set of instructions stored on the secure microcontroller to;

process payment information received from the NFC antenna; and

write the status code to the electrically programmable memory;

wherein the status code is accessible from outside the sealed package via the NFC antenna;

wherein the electrically programmable memory is volatile;

wherein the secure microcontroller is communicatively coupled to the NFC antenna via the NFC front end chip; and

wherein the status monitoring circuit and the NFC front end chip are both configured to receive power via the NFC antenna when the status code is accessed from outside the sealed package.

2. The apparatus of claim 1, further comprising:

a power routing switch having a switch input and a switch output;

wherein the switch input is ohmically coupled to the NFC antenna when the switch is in a conductive state and a nonconductive state; and

wherein power is provided from the NFC antenna to the battery via the switch output when the switch is in a conductive state.

3. The apparatus of claim 1, further comprising:

a tamper mesh;

a tamper sensor;

(i) communicatively coupled to the tamper mesh;

(ii) powered by the battery; and

(iii) located in the secure microcontroller;

wherein the tamper sensor includes logic to remove power to a volatile memory of the secure microcontroller when a tamper is detected by the tamper mesh; and

wherein a default state of the electrically programmable memory indicates a tamper.

4. The apparatus of claim 1, further comprising:

a status monitoring circuit located in the secure microcontroller; and

a set of instructions stored on the secure microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory.

5. The apparatus of claim 1, further comprising:

a real time clock implemented in the secure microcontroller; and

wherein the status code is generated and refreshed using the real time clock.

6. The apparatus of claim 1,

wherein the NFC front end chip stores instructions to:

(i) request the status code from the secure microcontroller and present the status code to the NFC antenna when the NFC front end chip is in a card emulator mode; and

(ii) provide the payment information to the secure microcontroller when the NFC front end chip is in a card reader mode.

7. The apparatus of claim 1, further comprising:

a power routing switch having a switch input and a switch output;

wherein the NFC front end chip stores instructions to;

(i) receive a command from the NFC antenna when the NFC front end chip is in a card emulator mode;

(ii) alter a state of the switch from a nonconductive state to a conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command;

wherein the switch input is ohmically coupled to the NFC antenna when the switch is in the conductive state and the nonconductive state; and

wherein power is provided from the NFC antenna to the battery via the switch output when the switch is in the conductive state.

8. The apparatus of claim 7, wherein:

the termination command is generated by the NFC front end chip upon one of;

(i) an expiration of a predetermined time period;

(ii) receipt of a battery full signal; and

(iii) receipt of a loss of connection signal.

9. The apparatus of claim 1, further comprising:

a second battery;

a power routing switch having a switch input and a switch output;

wherein the NFC front end chip stores instructions to;

(i) receive a command from the NFC antenna when the NFC front end chip is in a card emulator mode;

(ii) alter a state of the switch from a nonconductive state to a conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command;

wherein the switch input is ohmically coupled to the second battery when the switch is in the conductive state and the nonconductive state; and

wherein power is provided from the second battery to the secure microcontroller when the switch is in the conductive state.

10. The apparatus of claim 9, wherein:

the termination command is received by the NFC antenna.

11. The apparatus of claim 1, further comprising:

an applications processor;

wherein the applications processor stores instructions to instantiate an operating system for the point of sale device; and

wherein the battery is not ohmically coupled to the applications processor and does not provide power to the applications processor when the operating system is instantiated.

14. The apparatus of claim 1:

wherein the secure microcontroller is communicatively coupled to the NFC antenna via the NFC front end chip; and

wherein the NFC front end chip stores instructions to;

(i) request the status code from the secure microcontroller and present the status code to the NFC antenna when the NFC front end chip is in a card emulator mode; and

(ii) provide the payment information to the secure microcontroller when the NFC front end chip is in a card reader mode.

12. An apparatus comprising:

a sealed package;

a device located inside the sealed package;

a microcontroller located in the device;

a battery;

(i) located in the device; and

(ii) ohmically coupled to the microcontroller;

an electrically programmable memory in the device storing a status code for the device; and

an NFC antenna located in the device and communicatively coupled to the microcontroller;

a power routing switch having a switch input and a switch output;

an NFC front end chip;

wherein the switch input is ohmically coupled to the NFC antenna when the switch is in a conductive state and a nonconductive state;

wherein power is provided from the NFC antenna to the battery via the switch output when the switch is in the conductive state;

wherein the NFC front end chip stores instructions to;

(i) monitor for a command from the NFC antenna when the NFC front end chip is in a card emulator mode;

(ii) alter a state of the switch from the nonconductive state to the conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command; and

wherein the status code is accessible from outside the sealed package via the NFC antenna.

13. The apparatus of claim 12, further comprising:

a set of instructions stored on the microcontroller to;

process payment information received from the NFC antenna; and

write the status code to the electrically programmable memory;

wherein the device is a point of sale device; and

wherein the microcontroller is a secure microcontroller.

15. The apparatus of claim 13, further comprising:

an applications processor;

wherein the applications processor stores instructions to instantiate an operating system for the point of sale device; and

wherein the battery is not ohmically coupled to the applications processor and does not provide power to the applications processor when the operating system is instantiated.

16. The apparatus of claim 12, further comprising:

a tamper mesh;

a tamper sensor;

(i) communicatively coupled to the tamper mesh;

(ii) powered by the battery; and

(iii) located in the microcontroller;

wherein the tamper sensor includes logic to;

(i) remove power to a volatile memory of the microcontroller when a tamper is detected by the tamper mesh; and

(ii) to write the status code to the electrically programmable memory;

wherein the status code indicates a tamper; and

wherein the electrically programmable memory is nonvolatile.

17. The apparatus of claim 12, further comprising:

a status monitoring circuit located in the microcontroller; and

a set of instructions stored on the microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

wherein the electrically programmable memory is nonvolatile.

18. The apparatus of claim 12, further comprising:

a real time clock implemented in the microcontroller; and

wherein the status code is generated and refreshed using the real time clock.

19. The apparatus of claim 12, further comprising:

a status monitoring circuit located in the microcontroller;

a set of instructions stored on the microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

an NFC front end chip;

wherein the electrically programmable memory is volatile;

wherein the secure microcontroller is communicatively coupled to the NFC antenna via the NFC front end chip; and

wherein the status monitoring circuit and the NFC front end chip are both configured to receive power via the NFC antenna when the status code is accessed from outside the sealed package.

20. The apparatus of claim 12, wherein:

the termination command is generated by the NFC front end chip upon one of;

(i) an expiration of a predetermined time period;

(ii) receipt of a battery full signal; and

(iii) receipt of a loss of connection signal.

21. A method comprising:

programming a point of sale device to process payment information received via an antenna located in the point of sale device;

packaging the point of sale device in a sealed package;

writing, while the point of sale device is in the sealed package, a status code for the point of sale device to an electrically programmable memory in the point of sale device using a secure microcontroller in the point of sale device;

interrogating, while the point of sale device is in the sealed package, the point of sale device using the antenna and an external reader, to obtain the status code;

placing an NFC front end chip in a card emulator mode, wherein the NFC front end chip is in the point of sale device;

requesting, while the NFC front end chip is in the card emulator mode, the status code from the secure microcontroller using the NFC front end chip;

presenting, while the NFC front end chip is in a card emulator mode, the status code to the antenna using the NFC front end chip;

placing the NFC front end chip in a card reader mode; and

receiving, while the NFC front end chip is in the card reader mode, the payment information from the antenna using the NFC front end chip.

22. The method of claim 21, further comprising:

powering the secure microcontroller using a battery located in the point of sale device; and

charging the battery of the point of sale device using the antenna and the external reader.

23. The method of claim 21, further comprising:

receiving a command from the external reader using the antenna;

altering a state of a power routing switch located in the point of sale device from a nonconductive state to a conductive state in response to the command;

altering the state of the power routing switch from the conductive state to the nonconductive state upon one of;

(i) an expiration of a predetermined time period;

(ii) receipt of a battery full signal; and

(iii) receipt of a loss of connection signal.

24. The method of claim 21, further comprising:

periodically refreshing the status code in the electrically programmable memory using the secure microcontroller.

25. The method of claim 21, further comprising:

detecting a tamper using tamper sensor logic and a tamper mesh in the point of sale device; and

removing power to a volatile memory of the secure microcontroller in response to the tamper;

wherein the writing of the status code is conducted in response to the tamper;

wherein the electrically programmable memory is nonvolatile; and

wherein the volatile memory stores keys to process the payment information.

26. An apparatus comprising:

a sealed package;

a point of sale device located inside the sealed package;

a secure microcontroller located in the point of sale device;

a battery;

(i) located in the point of sale device; and

(ii) ohmically coupled to the secure microcontroller;

an electrically programmable memory in the point of sale device storing a status code for the point of sale device;

an NFC antenna located in the point of sale device and communicatively coupled to the secure microcontroller;

an NFC front end chip;

a set of instructions stored on the secure microcontroller to;

process payment information received from the NFC antenna; and

write the status code to the electrically programmable memory;

wherein the status code is accessible from outside the sealed package via the NFC antenna;

wherein the secure microcontroller is communicatively coupled to the NFC antenna via the NFC front end chip; and

wherein the NFC front end chip stores instructions to;

(i) request the status code from the secure microcontroller and present the status code to the NFC antenna when the NFC front end chip is in a card emulator mode; and

(ii) provide the payment information to the secure microcontroller when the NFC front end chip is in a card reader mode.

27. The apparatus of claim 26, further comprising:

a power routing switch having a switch input and a switch output;

wherein the switch input is ohmically coupled to the NFC antenna when the switch is in a conductive state and a nonconductive state; and

wherein power is provided from the NFC antenna to the battery via the switch output when the switch is in a conductive state.

28. The apparatus of claim 26, further comprising:

a tamper mesh;

a tamper sensor;

(i) communicatively coupled to the tamper mesh;

(ii) powered by the battery; and

(iii) located in the secure microcontroller;

wherein the tamper sensor includes logic to;

(i) remove power to a volatile memory of the secure microcontroller when a tamper is detected by the tamper mesh; and

(ii) to write the status code to the electrically programmable memory;

wherein the status code indicates a tamper; and

wherein the electrically programmable memory is nonvolatile.

29. The apparatus of claim 26, further comprising:

a status monitoring circuit located in the secure microcontroller; and

a set of instructions stored on the secure microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

wherein the electrically programmable memory is nonvolatile.

30. The apparatus of claim 26, further comprising:

a real time clock implemented in the secure microcontroller; and

wherein the status code is generated and refreshed using the real time clock.

31. The apparatus of claim 26, further comprising:

a power routing switch having a switch input and a switch output;

wherein the NFC front end chip stores instructions to;

(i) receive a command from the NFC antenna when the NFC front end chip is in the card emulator mode;

(ii) alter a state of the switch from a nonconductive state to a conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command;

wherein the switch input is ohmically coupled to the NFC antenna when the switch is in the conductive state and the nonconductive state; and

wherein power is provided from the NFC antenna to the battery via the switch output when the switch is in the conductive state.

32. The apparatus of claim 31, further comprising:

the termination command is generated by the NFC front end chip upon one of;

(i) an expiration of a predetermined time period;

(ii) receipt of a battery full signal; and

(iii) receipt of a loss of connection signal.

33. The apparatus of claim 26, further comprising:

a second battery;

a power routing switch having a switch input and a switch output;

wherein the NFC front end chip stores instructions to;

(i) receive a command from the NFC antenna when the NFC front end chip is in the card emulator mode;

(ii) alter a state of the switch from a nonconductive state to a conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command;

wherein the switch input is ohmically coupled to the second battery when the switch is in the conductive state and the nonconductive state; and

wherein power is provided from the second battery to the secure microcontroller when the switch is in the conductive state.

34. The apparatus of claim 33, wherein:

the termination command is received by the NFC antenna.

35. The apparatus of claim 26, further comprising:

an applications processor;

wherein the applications processor stores instructions to instantiate an operating system for the point of sale device; and

wherein the battery is not ohmically coupled to the applications processor and does not provide power to the applications processor when the operating system is instantiated.

36. An apparatus comprising:

a sealed package;

a point of sale device located inside the sealed package;

a secure microcontroller located in the point of sale device;

a battery;

(i) located in the point of sale device; and

(ii) ohmically coupled to the secure microcontroller;

an electrically programmable memory in the point of sale device storing a status code for the point of sale device;

an NFC antenna located in the point of sale device and communicatively coupled to the secure microcontroller;

an NFC front end chip;

a power routing switch having a switch input and a switch output;

a set of instructions stored on the secure microcontroller to;

process payment information received from the NFC antenna; and

write the status code to the electrically programmable memory;

wherein the status code is accessible from outside the sealed package via the NFC antenna;

wherein the NFC front end chip stores instructions to;

(i) receive a command from the NFC antenna when the NFC front end chip is in a card emulator mode;

(ii) alter a state of the switch from a nonconductive state to a conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command;

wherein the switch input is ohmically coupled to the NFC antenna when the switch is in the conductive state and the nonconductive state; and

wherein power is provided from the NFC antenna to the battery via the switch output when the switch is in the conductive state.

37. The apparatus of claim 36, wherein:

the termination command is generated by the NFC front end chip upon one of;

(i) an expiration of a predetermined time period;

(ii) receipt of a battery full signal; and

(iii) receipt of a loss of connection signal.

38. The apparatus of claim 36, further comprising:

a tamper mesh;

a tamper sensor;

(i) communicatively coupled to the tamper mesh;

(ii) powered by the battery; and

(iii) located in the secure microcontroller;

wherein the tamper sensor includes logic to;

(i) remove power to a volatile memory of the secure microcontroller when a tamper is detected by the tamper mesh; and

(ii) to write the status code to the electrically programmable memory;

wherein the status code indicates a tamper; and

wherein the electrically programmable memory is nonvolatile.

39. The apparatus of claim 36, further comprising:

a status monitoring circuit located in the secure microcontroller; and

a set of instructions stored on the secure microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

wherein the electrically programmable memory is nonvolatile.

40. The apparatus of claim 36, further comprising:

a real time clock implemented in the secure microcontroller; and

wherein the status code is generated and refreshed using the real time clock.

41. The apparatus of claim 36, further comprising:

an applications processor;

wherein the applications processor stores instructions to instantiate an operating system for the point of sale device; and

wherein the battery is not ohmically coupled to the applications processor and does not provide power to the applications processor when the operating system is instantiated.

42. An apparatus comprising:

a sealed package;

a point of sale device located inside the sealed package;

a secure microcontroller located in the point of sale device;

a first battery;

(i) located in the point of sale device; and

(ii) ohmically coupled to the secure microcontroller;

an electrically programmable memory in the point of sale device storing a status code for the point of sale device;

an NFC antenna located in the point of sale device and communicatively coupled to the secure microcontroller;

an NFC front end chip;

a second battery;

a power routing switch having a switch input and a switch output;

a set of instructions stored on the secure microcontroller to;

process payment information received from the NFC antenna; and

write the status code to the electrically programmable memory;

wherein the status code is accessible from outside the sealed package via the NFC antenna;

wherein the NFC front end chip stores instructions to;

(i) receive a command from the NFC antenna when the NFC front end chip is in a card emulator mode;

(ii) alter a state of the switch from a nonconductive state to a conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command;

wherein the switch input is ohmically coupled to the second battery when the switch is in the conductive state and the nonconductive state; and

wherein power is provided from the second battery to the secure microcontroller when the switch is in the conductive state.

43. The apparatus of claim 42, wherein:

the termination command is received by the NFC antenna.

44. The apparatus of claim 42, further comprising:

a tamper mesh;

a tamper sensor;

(i) communicatively coupled to the tamper mesh;

(ii) powered by the first battery; and

(iii) located in the secure microcontroller;

wherein the tamper sensor includes logic to;

(i) remove power to a volatile memory of the secure microcontroller when a tamper is detected by the tamper mesh; and

(ii) to write the status code to the electrically programmable memory;

wherein the status code indicates a tamper; and

wherein the electrically programmable memory is nonvolatile.

45. The apparatus of claim 42, further comprising:

a status monitoring circuit located in the secure microcontroller; and

a set of instructions stored on the secure microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

wherein the electrically programmable memory is nonvolatile.

46. The apparatus of claim 42 further comprising:

a real time clock implemented in the secure microcontroller; and

wherein the status code is generated and refreshed using the real time clock.

47. The apparatus of claim 42, further comprising:

an applications processor;

wherein the applications processor stores instructions to instantiate an operating system for the point of sale device; and

wherein the first battery is not ohmically coupled to the applications processor and do not provide power to the applications processor when the operating system is instantiated.

48. An apparatus comprising:

a sealed package;

a device located inside the sealed package;

a microcontroller located in the device;

a battery;

(i) located in the device; and

(ii) ohmically coupled to the microcontroller;

an electrically programmable memory in the device storing a status code for the device; and

an NFC antenna located in the device and communicatively coupled to the microcontroller;

a power routing switch having a switch input and a switch output;

an NFC front end chip;

a second battery;

wherein the switch input is ohmically coupled to the NFC antenna when the switch is in a conductive state and a nonconductive state;

wherein power is provided from the NFC antenna to the battery via the switch output when the switch is in the conductive state; and

wherein the status code is accessible from outside the sealed package via the NFC antenna;

wherein the NFC front end chip stores instructions to;

(i) receive a command from the NFC antenna when the NFC front end chip is in a card emulator mode;

(ii) alter a state of the switch from a nonconductive state to a conductive state upon receipt of the command;

(iii) alter the state of the switch from the conductive state to the nonconductive state upon receipt of a termination command;

wherein the switch input is ohmically coupled to the second battery when the switch is in the conductive state and the nonconductive state; and

wherein power is provided from the second battery to the microcontroller when the switch is in the conductive state.

49. The apparatus of claim 48, wherein:

the termination command is received by the NFC antenna.

50. The apparatus of claim 48, further comprising:

a tamper mesh;

a tamper sensor;

(i) communicatively coupled to the tamper mesh;

(ii) powered by the battery; and

(iii) located in the microcontroller;

wherein the tamper sensor includes logic to;

(i) remove power to a volatile memory of the microcontroller when a tamper is detected by the tamper mesh; and

(ii) to write the status code to the electrically programmable memory;

wherein the status code indicates a tamper; and

wherein the electrically programmable memory is nonvolatile.

51. The apparatus of claim 48, further comprising:

a status monitoring circuit located in the microcontroller; and

a set of instructions stored on the microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

wherein the electrically programmable memory is nonvolatile.

52. The apparatus of claim 48, further comprising:

a real time clock implemented in the microcontroller; and

wherein the status code is generated and refreshed using the real time clock.

53. The apparatus of claim 48, further comprising:

a status monitoring circuit located in the microcontroller;

a set of instructions stored on the microcontroller for execution by the status monitoring circuit to periodically refresh the status code in the electrically programmable memory;

wherein the electrically programmable memory is volatile;

wherein the microcontroller is communicatively coupled to the NFC antenna via the NFC front end chip; and

wherein the status monitoring circuit and the NFC front end chip are both configured to receive power via the NFC antenna when the status code is accessed from outside the sealed package.

54. The apparatus of claim 48, wherein:

the microcontroller is communicatively coupled to the NFC antenna via the NFC front end chip; and

the NFC front end chip stores instructions to;

(i) request the status code from the microcontroller and present the status code to the NFC antenna when the NFC front end chip is in a card emulator mode; and

(ii) provide payment information to the microcontroller when the NFC front end chip is in a card reader mode.

55. The apparatus of claim 48, further comprising:

an applications processor;

wherein the applications processor stores instructions to instantiate an operating system for the device; and

wherein the battery is not ohmically coupled to the applications processor and does not provide power to the applications processor when the operating system is instantiated.