A system and method of protecting production tooling used in semiconductor fabrication from potentially damaging low temperatures or sudden temperature drops during periods of primary power outage and low outside temperatures. The diameter of each support wheel is indirectly measured by determining the height of each support wheel axial above a given plane. A renderer can parse the element in the HTML document and access the external component to modify a behavior of a page image. The image processing module obtains a pupil center point of the illuminated eye image by performing a predetermined algorithm, and maps the pupil center point on a display plane of a display device through a predetermined transform function. Furthermore, the invention removes the costs associated with manually forming and soldering cables between PCBs.