A dispersion mitigating interleaver assembly has a first unbalanced Mach-Zehnder interferometer assembly which includes first and second output ports and which has first transmission vs. The shell space has two separate sections, wherein a first section is located such as to receive a supply of fresh water to the boiler and wherein a second section is located such as to receive water from the first section when overflow of the first section takes place under the influence of a continuous supply of fresh water. For extra security, the biometric matching may be enhanced by the use of an entered PIN. ESD heating may also be made more efficient by offsetting the heating with load shedding during charging periods. The method includes distinguishing image data to be output, correcting each distinguished image data into an image brightness, synthesizing the corrected image data into one piece of output image data, and controlling a driving power for displaying the synthesized output image data as an image.