Wireless human interface device with integrated temperature sensor

1. A wireless human input device (HID) comprising:

an input interface module configured to accept inputs from a user;

a microprocessor configured to process the accepted inputs;

a wireless transmitter configured to transmit the accepted inputs to a host; and

a temperature sensor configured to determine the temperature of the wireless HID, wherein the microprocessor transmits the sensed temperature via the wireless transmitter to the host for displaying.

2. The wireless HID of claim 1 , wherein the wireless transmitter is a Bluetooth transmitter.

3. The wireless HID of claim 1 , wherein the wireless transmitter is a 27 MHz transmitter.

4. The wireless HID of claim 1 , wherein the temperature sensor is a diode-based PTAT.

5. The wireless HID of claim 1 , wherein the temperature sensor is a RC-Oscillator-based temperature sensor.

6. The wireless HID of claim 1 , wherein the host is a PC and the temperature is displayed on the display monitor of the PC.

7. The wireless HID of claim 1 , wherein the HID is one of the group consisting of a keyboard, a mouse, a printer, a camera, and a game controller.

8. The wireless HID of claim 1 , wherein the microprocessor accesses a look up table to adjust for differences in temperature of the HID and room temperature.

9. The wireless HID of claim 1 , wherein the microprocessor utilizes the sensed temperature for calibrating a radio circuitry including the wireless transmitter.

10. A wireless integrated circuit (IC) comprising:

an input interface circuit configured to accept inputs from a user;

a temperature sensor configured to determine the temperature of the wireless IC;

a wireless transmitter configured to transmit the inputs; and

a processor configured to communicate the sensed temperature to the wireless transmitter to be transmitted for display.

11. The wireless IC of claim 10 , wherein the wireless transmitter is a Bluetooth transmitter.

12. The wireless IC of claim 10 , wherein the wireless transmitter is a 27 MHz transmitter.

13. The wireless HID of claim 10 , wherein the temperature sensor is a diode-based PTAT.

14. The wireless IC of claim 10 , wherein the microprocessor calibrates a radio circuitry including the wireless transmitter, responsive to the sensed temperature.

15. The wireless IC of claim 10 , wherein the temperature sensor is a RC-Oscillator-based temperature sensor.

16. The wireless IC of claim 10 , wherein the transmitted temperature is displayed on a display monitor of a PC.

17. The wireless IC of claim 10 , wherein the processor accesses a look up table to adjust for differences in temperature of the IC and room temperature.

18. The wireless IC of claim 10 , wherein the IC is located in one of the group consisting of a keyboard, a mouse, a printer, a camera, and a game controller.

19. A method for wirelessly transmitting user inputs and temperature of a location to a host, the method comprising:

accepting inputs from a user via a human interface device (HID);

transmitting the accepted inputs to the host via radio circuitry comprising at least a wireless transmitter;

sensing the temperature of the HID; and

transmitting the sensed temperature to the host for display.

20. The method of claim 19 , wherein the wireless transmitter is a Bluetooth transmitter.

21. The method of claim 19 , wherein the wireless transmitter is a 27 MHz transmitter.

22. The method of claim 19 , further comprising calibrating the radio circuitry responsive to the sensed temperature.

23. The method of claim 19 , farther comprising displaying the transmitted temperature on a display monitor of the host.

24. The method of claim 19 , farther comprising accessing a look up table to adjust for differences in temperature of the HID and room temperature.