Lignocellulosic biomass is treated to increase accessibility of the material to enzymes and fermentative processes. A voltage regulator may be coupled to a processor to provide an operating voltage to the processor. Then, based on an obtained designation input, a position within the area, which position corresponds to the designation input, is calculated as a placement position, and the image having been enlarged and reduced is placed on the placement position. A second chemical luminescent liquid, located within the ampule, is adapted to intermix with the first liquid and fill the hollow chamber. The dosage unit may have an outer surface ridged or dimpled or have at least one annular ring so as to reduce the contact patch of the dosage unit with a flat surface compared to non-ridged dosage unit of the same size and shape.