A light-emitting element has a layer including an organic material between a first electrode and a second electrode, and further has a layer including a metal oxide between the second electrode and the layer including the organic material, where these electrodes and layers are laminated so that the second electrode is formed later than the first electrode. In one aspect, the tread component may be comprised of a sulfur curable polyurethane or blend of sulfur curable polyurethane and sulfur curable elastomer. Preferably the irrigating fluid or the pad is treated to augment its effectiveness in removing airborne allergens or otherwise preventing them from entering the eye, andor to reduce allergy symptoms in the eye area caused by airborne allergens that enter the eye. When in a power suspend mode, the mobile communication unit can briefly awake long enough to activate its transmitter and send a keepalive packet to the server to maintain the current connection. The forward facing camera may include a component of at least one of an automatic headlamp control system, a collision avoidance system, a windshield fogging detection system and a rain sensing system.