Electronic circuitry; integrated circuits; semiconductor chips; microprocessors; microcontrollers; circuit boards; electronic integrated circuit modules; capacitive sensors; biometric sensors for identifying or verifying a user of a device; electric sensors that accept human input to interface with a consumer electronic device; touch-sensitive input devices that accept human input for interfacing with consumer electronic products; operational computer hardware, firmware, and software for determining a user's identity via biometrics, for proximity and touch detection sensing for consumer electronic products, for user input detection for consumer electronic products, for movement detection for consumer electronic products, for interfacing with consumer electronic products; operational hardware, software, and firmware for the designing, testing, integrating, operating, communicating with, and controlling of electronic circuitry, integrated circuits, semiconductor chips, microprocessors, microcontrollers, integrated circuit modules, electronic computing devices, desktop and laptop computers, tablet computers, personal digital assistants, audio players and recorders, cameras, remote controls, touch screen systems, touch-sensitive, capacitive, and biometric sensors, and input devices that allow a user to interface with and control consumer electronic devices