9 Force measurement sensors; Touch sensors for sensing physical contact; Pressure sensors for measuring surface pressure; Proximity sensors; Force measurement sensors for measuring applied force, touch sensors for sensing physical contact, pressure sensors for measuring surface pressure and proximity sensors in the fields of machine technology, medical technology, automotive technology, and lighting technology; Controllers for the aforementioned force measurement, touch, pressure and proximity sensors; Flexible touch pads; Measuring transducers, namely, electrical transducers, for the aforementioned force measurement, touch, pressure and proximity sensors; Electronic sensing elements for the aforementioned force measurement, touch, pressure and proximity sensors; Measuring transducers, namely, electrical transducers; and, Measurement sensors for measuring force, contact, pressure or proximity