The Anglo-Saxons of course knew that a smith is a metalworker, any kind of metal, and in the recorded literature often a goldsmith. In verse especially, sm
the electronic nose consisted of an array of gas sensors with pattern signal handling capability and sensor pattern recognition algorithms. The electronic tongue consisted of taste analysis of liquids based upon pulsed voltammetry. (see, F. Winquist et al.,Sensors and Actuators B58, 512-217 (1999...