Capacitive through-body communication
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for capacitive through-body communication. In one aspect, a method includes capturing, from capacitive through-body communication with an on-body device worn by an individual, a biometric template comprising identification data associated with the individual, comparing the captured identification data of the captured biometric template with reference identification data of a stored biometric template associated with the individual, determining that the captured identification data matches the reference identification data of the stored biometric template; and authenticating identification of the individual.
1. A computer-implemented method for authenticating identification of an individual based on identification data, the method being executed by one or more processors and comprising:
establishing a communication connection between an identification processing device and a device in possession of the individual, the communication connection being establish via capacitive communication that uses the individual's body as a signal transmission waveguide, wherein the identification processing device is physically distant from the device in possession of the individual when the communication connection is established;
transmitting, over the communication connection, an identification request;
receiving, by the identification processing device from the communication connection, a biometric template comprising identification data associated with the individual;
comparing, by the identification processing device, the identification data of the biometric template with reference identification data of a stored biometric template associated with the individual;
determining, by the identification processing device based upon the comparing, that the identification data matches the reference identification data of the stored biometric template; and
authenticating, by the identification processing device based upon the determining, identification of the individual.
2. The computer-implemented method of claim 1 , wherein establishing the communication connection includes:
transmitting, from the identification processing device to the device in possession of the individual, identification data associated with the identification processing device;
transmitting, from the device in possession of the individual to the identification processing device, identification data associated with the device in possession of the individual; and
transmitting, from the identification processing device to a service provider server, the identification data associated with the device in possession of the individual.
3. The computer-implemented method of claim 2 , further comprising:
transmitting, by the identification processing device during establishing the communication connection, an identification sequence to the device in possession of the individual to transition the device in possession of the individual into an awake mode.
4. The computer-implemented method of claim 1 , wherein the identification data comprises a hash of the identification data associated with the individual.
5. The computer-implemented method of claim 1 , wherein receiving the biometric template includes using an encrypted key exchange protocol.
6. The computer-implemented method of claim 1 , wherein the identification processing device includes one of a smart tag, a rental transportation device, a door knob, a turnstile, an LCD screen, a mouse, a touchpad, and a keyboard.
7. The computer-implemented method of claim 1 , wherein the identification processing device includes a capacitive plate provided beneath a location where the individual is positioned during receiving the biometric template.
8. A system, comprising:
an identification processing device;
one or more processors; and
a computer-readable storage device coupled to the one or more processors and having instructions stored thereon which, when executed by the one or more processors, cause the one or more processors to perform operations comprising:
establishing a communication connection between the identification processing device and a device in possession of an individual, the communication connection being establish via capacitive communication that uses the individual's body as a signal transmission waveguide, wherein the identification processing device is physically distant from the device in possession of the individual when the communication connection is established;
transmitting, over the communication connection, an identification request;
receiving, by the identification processing device from the communication connection, a biometric template comprising identification data associated with the individual;
comparing, by the identification processing device, the identification data of the biometric template with reference identification data of a stored biometric template associated with the individual;
determining, by the identification processing device based upon the comparing, that the identification data matches the reference identification data of the stored biometric template; and
authenticating, by the identification processing device based upon the determining, identification of the individual.
9. The system of claim 8 , wherein establishing the communication connection includes operations of:
transmitting, from the identification processing device to the device in possession of the individual, identification data associated with the identification processing device;
transmitting, from the device in possession of the individual to the identification processing device, identification data associated with the device in possession of the individual; and
transmitting, from the identification processing device to a service provider server, the identification data associated with the device in possession of the individual.
10. The system of claim 9 , wherein the operations further comprise:
transmitting, by the identification processing device during establishing the communication connection, an identification sequence to the device in possession of the individual to transition the device in possession of the individual into an awake mode.
11. The system of claim 8 , wherein the identification data comprises a hash of the identification data associated with the individual.
12. The system of claim 8 , wherein receiving the biometric template includes using an encrypted key exchange protocol.
13. The system of claim 8 , wherein the identification processing device includes one of a smart tag, a rental transportation device, a door knob, a turnstile, an LCD screen, a mouse, a touchpad, and a keyboard.
14. The system of claim 8 , wherein the identification processing device includes a capacitive plate provided beneath a location where the individual is positioned during
receiving the biometric template.
15. One or more non-transitory computer-readable storage media coupled to one or more processors and having instructions stored thereon which, when executed by the one or more processors, cause the one or more processors to perform operations comprising:
establishing a communication connection between an identification processing device and a device in possession of an individual, the communication connection being establish via capacitive communication that uses the individual's body as a signal transmission waveguide, wherein the identification processing device is physically distant from the device in possession of the individual when the communication connection is established;
transmitting, over the communication connection, an identification request;
receiving, by the identification processing device from the communication connection, a biometric template comprising identification data associated with the individual;
comparing, by the identification processing device, the identification data of the biometric template with reference identification data of a stored biometric template associated with the individual;
determining, by the identification processing device based upon the comparing, that the identification data matches the reference identification data of the stored biometric template; and
authenticating, by the identification processing device based upon the determining, identification of the individual.
16. The computer-readable storage media of claim 15 , wherein establishing the communication connection includes operations of:
transmitting, from the identification processing device to the device in possession of the individual, identification data associated with the identification processing device;
transmitting, from the device in possession of the individual to the identification processing device, identification data associated with the device in possession of the individual; and
transmitting, from the identification processing device to a service provider server, the identification data associated with the device in possession of the individual.
17. The computer-readable storage media of claim 16 , wherein the operations further comprise:
transmitting, by the identification processing device during establishing the communication connection, an identification sequence to the device in possession of the individual to transition the device in possession of the individual into an awake mode.
18. The computer-readable storage media of claim 15 , wherein the identification processing device includes one of a smart tag, a rental transportation device, a door knob, a turnstile, an LCD screen, a mouse, a touchpad, and a keyboard.
19. The computer-readable storage media of claim 15 , wherein the identification processing device includes a capacitive plate provided beneath a location where the individual is positioned during receiving the biometric template.
20. The computer-readable storage media of claim 15 , wherein the identification data comprises a hash of the identification data associated with the individual.
21. The computer-readable storage media of claim 15 , wherein receiving the biometric template includes using an encrypted key exchange protocol.