An information input unit includes a carrying module disposed on a base and movable between a first position and a second position, and an input module disposed on and moveable along with the carrying module. A set of pixels of the image data that nominally represent the feature is identified. A reflow ovenfurnace is integrated into the apparatus, thereby eliminating the need to transport the semiconductor components and substrates to an external furnace. The highly porous polymeric materials comprising covalently grafted biologically active species can be used e. Consumer may download products and information from a single file within the promoterseller’s website or web page.