Wearable personal monitoring system
View Patent ↗A system includes one or more sensors to detect activities of a mobile object; and a processor coupled to the sensor and the wireless transceiver to classify sequences of motions into groups of similar postures each represented by a model and to apply the models to identify an activity of the object.
1. A wearable monitoring apparatus, comprising:
a housing adapted to be worn by a person on a wrist of the person;
an accelerometer disposed in the housing;
a radio frequency transceiver disposed in the housing; and
a processor disposed in the housing,
wherein the processor analyzes signals from the accelerometer to determine whether the signals are indicative of a predefined exercise of the person, and
wherein the processor computes calories burned by the person based on the signals from the accelerometer and the predefined exercise of the person, and
wherein the processor transmits the calories burned to a remote device via the radio frequency transceiver.
2. The apparatus according to claim 1 , further comprising: at least one bioelectric contact disposed on the housing, wherein signals from the at least one bioelectric contact are used by the processor to compute a pulse of the person.
3. The apparatus according to claim 2 , wherein the processor generates an audible, tactile or visual alert if the pulse is greater than a first value or lower than a second value.
4. The apparatus according to claim 1 , wherein the radio frequency transceiver is a Bluetooth® transceiver.
5. The apparatus according to claim 1 , further comprising: a touch-sensitive display disposed on the housing.
6. The apparatus according to claim 1 , further comprising: an angular position sensor disposed in the housing.
7. The apparatus according to claim 6 , wherein the processor computes the calories burned by the person based on further signals from the angular position sensor.
8. The apparatus according to claim 6 , wherein the processor computes sleep data based on movement of the person during sleep using the signals from the accelerometer and further signals from the angular position sensor.
9. The apparatus according to claim 1 , further comprising: flash memory disposed in the housing.
10. The apparatus according to claim 1 , further comprising: a vibration mechanism disposed on the housing for vibrating the housing.
11. The apparatus according to claim 1 , further comprising: a rechargeable battery disposed in the housing.
12. The apparatus according to claim 1 , further comprising: a mini-USB port disposed on the housing.
13. The apparatus according to claim 1 , further comprising: a speaker and a microphone disposed on the housing.
14. The apparatus according to claim 1 , further comprising: a push-button switch disposed on the housing.
15. The apparatus according to claim 1 , further comprising: an optical sensor array disposed on the housing, the optical sensor array comprising a photo-detector and at least one of an infra-red light emitting diode and a visible light emitting diode, wherein signals from the optical sensor array are used by the processor to compute a pulse of the person.
16. The apparatus according to claim 15 , wherein the processor generates an audible, tactile or visual alert if the pulse is greater than a first value or lower than a second value.
17. A wearable monitoring apparatus, comprising:
a housing adapted to be worn by a person;
a display disposed on the housing;
an accelerometer disposed in the housing; and
a processor disposed in the housing,
wherein the processor analyzes signals from the accelerometer and generates an alert message on the display when the signals are lower than a predetermined threshold.
18. The apparatus according to claim 17 , further comprising: at least one bioelectric contact disposed on the housing, wherein signals from the at least one bioelectric contact are used by the processor to compute a pulse of the person.
19. The apparatus according to claim 18 , wherein the processor generates an audible, tactile or visual alert if the pulse is greater than a first value or lower than a second value.
20. The apparatus according to claim 17 , further comprising: a Bluetooth® transceiver.
21. The apparatus according to claim 17 , further comprising: flash memory disposed in the housing.
22. The apparatus according to claim 17 , wherein the display is a touch-sensitive display.
23. The apparatus according to claim 17 , further comprising: an angular position sensor disposed in the housing.
24. The apparatus according to claim 23 , wherein the processor computes sleep data based on movement of the person during sleep using the signals from the accelerometer and further signals from the angular position sensor.
25. The apparatus according to claim 17 , further comprising: a vibration mechanism disposed on the housing for vibrating the housing.
26. The apparatus according to claim 17 , further comprising: a rechargeable battery disposed in the housing.
27. The apparatus according to claim 17 , further comprising: a mini-USB port disposed on the housing.
28. The apparatus according to claim 17 , further comprising: a speaker and a microphone disposed on the housing.
29. The apparatus according to claim 17 , further comprising: a push-button switch disposed on the housing.
30. The apparatus according to claim 17 , further comprising: an optical sensor array disposed on the housing, the optical sensor array comprising a photo-detector and at least one of an infra-red light emitting diode and a visible light emitting diode.