Tag: public utility systems

Public utility systems employing input devices other than capacitive touch sense switches and vandal proof metal keypads and keyboards face serious issue of abuse with their keys or buttons being tampered or broken. We have experienced many moments of dismay when we have encountered a machine that has broken buttons on its keypad and forcing us to search through the area to find an actual machine that is operating well. Mechanical keypads are subject to degradation because of wear and … Continue reading “Capacitive Touch Sense Switches for Public Utility Systems”