| http://www.w3.org/ns/prov#value | - The preceding description, in particular with reference to FIG. 1, has focused on capacitive sensors based on what might be termed passive sensing techniques, i.e. sensors in which all of the electrodes defining the sensing areas in the sensing region are individually responsive to a capacitive coupling between a pointing object and respective ones of the sensing areas (i.e. sensors of the type de
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