Personal appliance

1. A personal appliance comprising:

a. a handle comprising an implement connecting structure;

b. an implement connected to the implement connecting structure;

c. an implement displacement sensor associated with the handle;

d. a follower positioned in the handle, the follower having a first end and an opposing second end, the first end of the follower being in contact with the implement and the second end of the follower being sensed by the implement displacement sensor, the follower converts rotational movement of the implement into a linear displacement, the linear displacement of the follower directly correlates to the rotational displacement of the implement permitting the implement displacement sensor to measure a displacement of the implement relative to a fixed position of the handle;

e. a power source associated with the handle;

f. an acceleration sensor associated with the handle;

g. an angular velocity sensor associated with the handle; and

h. a communication device associated with the handle.

2. The personal appliance of claim 1 , wherein a pitch and roll of the handle is calculated from data from the acceleration sensor and the angular velocity sensor.

3. The personal appliance of claim 1 , wherein a pitch, roll and yaw of the handle is calculated from data from the acceleration sensor and the angular velocity sensor.

4. The personal appliance of claim 1 , further comprising a magnetic field sensor associated with the handle.

5. The personal appliance of claim 4 , wherein a pitch, roll, and yaw of the handle is calculated from data from the magnetic field sensor, the acceleration sensor and the angular velocity sensor.

6. The personal appliance of claim 1 , wherein the implement displacement sensor comprises a magnetometer, an optical sensor, a switch, a Hall Effect sensor, a capacitive sensor, or a load sensor.

7. The personal appliance of claim 1 , wherein the communication device comprises an LED display, an LCD display, a wireless connection, a wired connection, a removable memory card, a vibration device, a microphone, and/or an audio device.

8. The personal appliance of claim 1 , further comprising a clock associated with the handle.

9. The personal appliance of claim 1 , further comprising a memory storage device associated with the handle.

10. The personal appliance of claim 1 , further comprising at least one temperature sensor associated with the handle.

11. The personal appliance of claim 1 , further comprising a barometric pressure sensor associated with the handle.

12. The personal appliance of claim 1 , further comprising an on/off switch for controlling power from the power supply to the acceleration sensor, the angular velocity sensor, the magnetic field sensor, the implement displacement sensor and the communication device.

13. The personal appliance of claim 1 , wherein the on/off switch comprises a mechanical switch, an electronic switch, a capacitive sensor, an accelerometer based trigger, a magnetic reed switch, an optical sensor, or an acoustic sensor.

14. The personal appliance of claim 1 , wherein the implement comprises at least one sensor.

15. The personal appliance of claim 1 , wherein the communication device communicates with a second device.

16. The personal appliance of claim 15 , wherein the second device comprises a mobile phone, a computer application, a computer or an electronic device.

17. The personal appliance of claim 1 , wherein the personal appliance comprises a grooming appliance, a cosmetic appliance, a beauty appliance and an oral care appliance.

18. The personal appliance of claim 17 , wherein the grooming appliance comprises a shaving razor.

19. The personal appliance of claim 1 , wherein the implement displacement sensor measures a linear displacement or a rotational displacement.