A gaming system comprises a wager input device and at least one display for displaying a primary wagering game, the primary wagering game comprising a first portion and a second portion. The fluid-based leads may be used for sensing from, and stimulating of, human tissue. The foldable stand further includes a second inner portion hingably attached to the body. The amplitude of a drive current for each of the light emitting elements is not controlled by a transistor in a TFT circuitry, but controlled by external factors installed outside the display panel.