The Seethers Sheppard is a digitally controlled electric kettle with the precisions and control of a micro-brewery.
How is this done?
The heating element and temperature sensor is placed where they're needed most: directly in the kettle. Liquid temperature is then displayed on digital control which determines when to supply power to the heating element. This allows you the brew master to simply set the desired temperature without concern for overshooting.
Nokia Sensing XChallenge
University of Minnesota Magnetic Biosensing.