A framework for a machine-to-machine application development is disclosed. This \u201creversed geometry\u201d configuration may be distinguished from a conventional reflecting TOF analyzer employing a single ion mirror where a large fraction of the total drift space is located between the ion source and the mirror. Further, both an access terminal and an access network include one or more memories configured to store more than one group of pre-registration session information and more than one timer. In low light mode, the reset transistor or the transfer transistor is biased positive. The collimating lenses are used for focusing the laser from the laser units on a target surface to form a predetermined light spot. The footwell heating equipment includes a heating element and a heater control system coupled to the heating element.