Intelligent pacifier
An intelligent pacifier estimates its state based on one or more sensors. Based on the estimated state, the pacifier may provide an alert or notification to a child or caretaker regarding the state of the child. The alert or notification may be generated by one or more output transducers and may increase in level depending on the estimated state. An application program communicates with the intelligent pacifier, allowing the caretaker to review and analyze the data collected by the intelligent pacifier, and to configure the intelligent pacifier. Embodiments of the intelligent pacifier may vary in the number and type of sensors, the number and type of estimated states, and the number and type of output transducers. The intelligent pacifier may be constructed as a single device or may consist of a housing that interfaces to a typical pacifier.
1. An apparatus comprising:
an interface to a pacifier;
a sensor configured to sense an environmental condition of the pacifier;
a processor configured to:
determine a state of the pacifier based in part on the environmental condition that was detected by the sensor; and
generate a notification indicative of a location of the pacifier based in part on the state of the pacifier, wherein the location of the pacifier includes inside of a mouth of a human, or outside of the mouth of the human.
2. The apparatus of claim 1 , wherein the processor is further configured to change the notification based in part on a change in the state of the pacifier.
3. The apparatus of claim 1 , further comprising a communications interface configured to receive data from processor and to transmit the data to an external device.
4. The apparatus of claim 1 , wherein the processor is further configured to evaluate the frequency content of a signal from the sensor in estimating the state of the pacifier.
5. The apparatus of claim 1 , wherein the state of the processor comprises an indication of whether the pacifier is in use.
6. The apparatus of claim 1 , wherein the environmental condition comprises one or more of a humidity, a motion, a temperature, a sound, an air pressure, and a proximity to an object.
7. The apparatus of claim 1 , wherein the notification comprises one or more of a light, a movement, and a sound.
8. The apparatus of claim 1 , wherein the interface secures the pacifier such that a portion of the apparatus is partially inserted into a hollow in a nipple of the pacifier.
9. The apparatus of claim 1 , wherein the interface secures the pacifier such that a portion of the apparatus partially occludes a hollow in a nipple of the pacifier.
10. A pacifier comprising:
a sensor configured to sense an environmental condition of the pacifier;
a processor configured to estimate a state of the pacifier based in part on the environmental condition that was detected by the sensor; and
a transducer configured to generate a notification of a location of the pacifier based in part on the state of the pacifier, wherein the location of the pacifier includes inside of a mouth of a human, or outside of the mouth of the human.
11. The apparatus of claim 1 , wherein the processor is further configured to change the notification based in part on a change in the state of the pacifier.
12. The apparatus of claim 1 , further comprising a communications interface configured to receive data from processor and to transmit the data to an external device.
13. The apparatus of claim 1 , wherein the processor is further configured to evaluate the frequency content of a signal from the sensor in estimating the state of the pacifier.
14. The apparatus of claim 1 , wherein the state of the processor comprises an indication of whether the pacifier is in use.
15. The apparatus of claim 1 , wherein the environmental condition comprises one or more of a humidity, a motion, a temperature, a sound, an air pressure, and a proximity to an object.
16. The apparatus of claim 1 , wherein the notification comprises one or more of a light, a movement, and a sound.
17. The apparatus of claim 1 , wherein the processor, in estimating the state of the pacifier, compares data received from the sensor representative of the environmental condition against a threshold.
18. The apparatus of claim 1 , wherein the processor, in estimating the state of the pacifier, compares data received from the sensor representative of the environmental condition against a characteristic.
19. A system comprising:
a first device comprising:
a sensor configured to sense an environmental condition of a pacifier;
a processor configured to estimate a state of the pacifier based in part on the environmental condition that was detected by the sensor and a parameter;
a transducer configured to generate a notification of a location of the pacifier based in part on the state of the pacifier, wherein the location of the pacifier includes inside of a mouth of a human, or outside of the mouth of the human; and
a communications interface configured to transmit information about the environmental condition of the pacifier and to receive the parameter; and
a second device comprising:
a display;
a communications interface; and
a processor configured to execute an application program that (1) receives information about the environmental condition of the pacifier via the communications interface; (2) transmits the parameter to the first device via the communications interface; and (3) causes the display to output a visual indication of the environmental condition of the pacifier based on the received information.
20. The system of claim 19 , wherein the processor of the second device is configured to cause the display to output a user interface, the user interface having a parameter input field.