The invention relates to a device design used in commercial premises, in which a physically independent plurality of units device, Pinpad, financial electronic cash register, Barcode reader and GPS based positioning device) are integrated in one single compact frame. The inductor is disposed over the at least one power-supply components, and the at least a power-supply component and the inductor are disposed within the package. The segmenting conditions are ordered in accordance with the associated segmenting probabilities to form a hierarchy of the segmenting conditions. By this processing, a color-converted image, in which a conversion boundary is unnoticeable, can be produced. The present method involves the transport of fluids, as in a microfluidic device, and the electric field-induced movement of reactive species according to various assay procedures, such as DNA sequencing, synthesis or the like.