A personal information protecting sheet includes a base sheet and an information carrying sheet carrying a piece of personal information bonded to the base sheet so as to be separable from the base sheet. The patterned copper layer includes i) contact pads for wire bonding; ii) connector pads for making electrical connection with an electrical connector; and iii) conductor traces between contact pads and corresponding connector pads. The apparatus may include means for monitoring gaze direction. The variator output shaft is connected to the gear unit input shaft. Further, the folded monopole antenna includes at least one reactive circuit.