A method for reducing electromagnetic emissions in an electronic device having a multiple micro-controllers includes identifying the number of micro-controllers installed in the electronic device. The side form comprises a substantially rigid longitudinally extending wall. Based on the estimation, a correction factor is produced to correct non-uniformity of the display. For instance, an interferogram of the reflected IR beam may be measured. The wireless device also includes a second coupling a filter module output to an output of the direct sampling path and an output of the zero intermediate frequency path. The osmotic agent imbibes liquid from a surrounding environment to cause the piston to move and, in turn, cause delivery of the beneficial agent from the capsule.