In an embodiment, a bicycle saddle fit system comprises first and second supports, a substrate coupled to the first and second supports, and a measurement gauge coupled to the substrate. The noncombustible portion of the building material is incorporated into a clinker material within the kiln or used to reduce emissions form the boiler. The device further includes a spacer tray positioned between the first attachment side and the second attachment side, the spacer tray extending from the first attachment side and slideably insertable through a tray slot formed in the second attachment side, wherein the spacer tray is adapted to retain adjacent spinous processes in a spaced apart orientation. First top-flattened solder bumps are formed on the first pads and second top-flattened solder bumps are formed on the second pads. The parallax image generator is configured to generate a parallax image of the input image based on the corrected depth.