Linear sensor for reduction cooking and boil detection

Abstract

A system includes at least a computing apparatus including a communication interface coupled or coupleable to a sensor in contact with a heatable liquid contained in a vessel, the sensor being configured to obtain measurements of a property of the liquid or the sensor; and a processor coupled to the communication interface and configured to receive the measurements of the property of the liquid or the sensor. The processor is programmed to at least determine a height of the liquid in the vessel, and in at least one instance oscillation of the height of the liquid in the vessel, from the measurements, determine an amplitude of the oscillation, determine a level of boil of the liquid from the amplitude of the oscillation and a viscosity of the liquid, and output an indication of the level of boil for display or control of the heat to which the liquid is subjected.

Dependencies are inferred from the claim text.