Biometric sensor
An access control unit having a novel structure and arrangement, including a first layer comprising an electrostimulation contact interface, a second layer including a biometric sensor coupled to the electrostimulation contact interface, and a third layer including a microprocessor unit in communication with the electrostimulation contact interface. The second layer is sandwiched between the first layer and the third layer. The electrostimulation contact interface comprises one or more anode/cathode arrays configured to deliver neurostimulative excitations to the electrostimulation contact interface to elicit behavior modification.
1. An access control unit comprising:
a first layer comprising an electrostimulation contact interface, the electrostimulation contact interface comprising one or more anode-cathode arrays;
a second layer comprising a biometric sensor coupled to the electrostimulation contact interface, wherein the biometric sensor is activated when a user is in close proximity to said access control unit; and
a third layer comprising a microprocessor unit in communication with the electrostimulation contact interface, wherein
the second layer is sandwiched between the first layer and the third layer of said access control unit,
the one or more anode-cathode arrays are configured to deliver neurostimulative excitations to the electrostimulation contact interface depending on a result of a comparison of a received biometric data by the biometric sensor with prestored biometric data,
said access control unit is integrated with a target object,
the one or more anode-cathode arrays are configured to deliver variable neurostimulative excitations when the user remains in close proximity to the access control unit, and
a magnitude of the variable neurostimulative excitations delivered increases based on an increased interaction with the target object.
2. The access control unit of claim 1 , wherein and the plurality of variable neurostimulative excitations sequentially increases or decreases in magnitude when the user remains in close proximity to the access control unit.
3. The access control unit of claim 1 , wherein the interaction comprises a movement of the target object.
4. The access control unit of claim 1 , wherein the magnitude of the variable neurostimulative excitations increases or decreases based on an amount of a movement of the target object.
5. The access control unit of claim 1 , wherein the interaction comprises a rotation of the target object.
6. The access control unit of claim 5 , wherein the magnitude of the variable neurostimulative excitations increases based on an amount of rotation of the target object.
7. The access control unit of claim 1 , wherein the interaction comprises a force applied on the target object.
8. The access control unit of claim 7 , wherein the magnitude of the variable neurostimulative excitations increases or decreases based on an amount of the force on the target object.
9. The access control unit of claim of claim 4 , wherein the amount of a movement of the target object is detected by a strain gauge.
10. The access control unit of claim of claim 6 , wherein the rotation of the target object is detected by a strain gauge.
11. The access control unit of claim of claim 8 , wherein the amount of the force on the target object is detected by a strain gauge.
12. The access control unit of claim 6 , wherein the target object is a door handle.
13. The access control unit of claim 4 , wherein the target object is a gun handle.
14. The access control unit of claim 4 , wherein the target object is a container or safe handle.
15. The access control unit of claim 1 , wherein the close proximity is less than or equal to ¼ inch.
16. The access control unit of claim 1 , wherein the biometric sensor is a fingerprint sensor.
17. The access control unit of claim 1 , wherein the biometric data is fingerprint data.
18. The access control unit of claim 1 , wherein the biometric data is at least one of voice data, facial data, iris data, ECG data, and vein data.