9. A system for use in a vehicle, comprising: a thermo-sensing element for determining a body temperature of a user in a compartment of the vehicle, an ambient temperature of the compartment being determined; and a processor configured to invoke a test for testing the user when the body temperature of the user changes more than a predetermined value.
9. A system for use in a vehicle, comprising: a thermo-sensing element for determining a body temperature of a user in a compartment of the vehicle, an ambient temperature of the compartment being determined; and a processor configured to invoke a test for testing the user when the body temperature of the user changes more than a predetermined value. 16. The system of claim 9 wherein the thermo-sensing element is incorporated in a seat in the vehicle.