Users are rewarded for viewer interaction with Internet advertisements rendered on a display, wherein the reward is computed based on the visual activity of the viewer. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis. The first carrier rail defining a notch adjacent the second longitudinal edge. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. The upper electrode of the lower MIM capacitor is connected to the lower electrode of the upper MIM capacitor while the lower electrode of the lower MIM capacitor is connected to the upper electrode of the upper MIM capacitor.