System and method for state identity of a user and initiating feedback using multiple sources

1. A method for identifying a sleep status of a user, the method comprising:

emitting a radio frequency (RF) signal, with a RF transceiver, toward the user while the user is sleeping;

receiving a backscattered RF signal, with the RF transceiver, from the user while the user is sleeping, wherein the backscattered RF signal measures a vital sign of the user while the user is asleep;

concurrently sensing, using an audio sensor, with the detecting the backscattered RF signal, an audio signal corresponding to a sound produced by the user while the user is sleeping;

identifying the sleep status of the user based upon both the measured vital sign of the user and the sound produced by the user while sleeping;

identifying one or more moving objects based upon the backscattered RF signal;

extracting separate object radar data from the backscattered RF signal for each identified moving object;

identifying one of the identified one or more moving objects as the user, and wherein identifying the sleep status of the user comprises identifying the sleep status of the user based upon separate object radar data of the one of the one or more identified moving objects identified as the user; and

providing feedback to the user based on the identified sleep status, wherein the feedback improves the sleep of the user.

2. The method of claim 1 , wherein the RF transceiver is configured in a triangular arrangement capable of emitting the RF signal within a 360 degree range from a center region of the triangular arrangement.

3. The method of claim 1 , wherein the vital sign of the user comprises a heart rate, or a respiration rate of the user.

4. The method of claim 1 , wherein the RF transceiver that emits the RF signal is spatially located in a first room and the user is located in a second room such that the first room is physically separated from the second room.

5. The method of claim 1 , further comprising generating a response to the identified sleep status from the user.

6. The method of claim 1 , wherein the sleep status of the user is associated with a time, a date, and a spatial location of the user.

7. The method of claim 1 , wherein the feedback includes modifying environmental conditions.

8. A system for identifying a sleep status of a user, comprising:

a radiofrequency (RF) transceiver configured to emit a RF signal and to receive a backscattered RF signal from the user, wherein the backscattered signal measures a vital sign of the user while the user is asleep;

an audio sensor configured to sense concurrently with detection of the backscattered RF signal, an audio signal corresponding to a sound produced by the user while the user is sleeping;

a processor operatively coupled to the RF transceiver and the audio sensor; and

a memory operatively coupled to the processor storing thereon instructions to cause the processor to execute a method, the method comprising:

determining the vital sign of the user based on the detected backscattered RF signal;

identifying the sleep status of the user based upon both the determined vital sign and the sound;

identifying one or more moving objects based upon the backscattered RF signal;

extracting separate object radar data from the backscattered RF signal for each identified moving object;

identifying one of the identified one or more moving objects as the user, and

wherein identifying the sleep status of the user comprises identifying the sleep status of the user based upon separate object radar data of the one of the one or more identified moving objects identified as the user; and

providing a feedback to the user based on the sleep status, wherein the feedback improves a sleep of the user.

9. The system of claim 8 , wherein the RF transceiver is configured in a triangular arrangement configured to emit the RF signal within a 360 degree range.

10. The system of claim 8 , wherein the vital sign of the user comprises a heart rate, or a respiration rate of the user.

11. The system of claim 8 , wherein the RF transceiver that emits the RF signal is spatially located in a first room and the user is located in a second room such that the first room is physically separated from the second room.

12. The system of claim 8 , wherein the method further comprises generating a response to the identified sleep status from the user.

13. The system of claim 8 , wherein the sleep status of the user is associated with a time, a date, and a spatial location of the user.

14. The system of claim 8 , wherein the feedback includes modifying environmental conditions.