Abstract: A system for electrical stimulation of the salivary glands for the treatment of dry mouth is disclosed. In one embodiment, the system includes a headset with an electronic control module, placed on the back head, and a stimulating module, placed on the area to be stimulated. Both modules are connected by an elastic arm. The stimulating module provides one or more pairs of electrodes in contact with neuro-sensitive areas of a patient, and is anchored in the ear canal. The position of the electrodes is adjustable for optimized stimulation. The system may be operated by control bottoms that are part of the electronic control module or by a mobile device, such as a wireless remote control, a smartphone, or a tablet. A mobile device camera may be used for correcting the placement of the electrodes.

Abstract: A system, apparatus, and method are disclosed in which a gaming machine provides a player-selectable base game and a player-selectable side game, both of which may be played and wagered upon concurrently or according to some play sequence. The selected base game may be one of several themes or types of game displayed on a portion of a primary display of the gaming machine and the selected side game may be one of several themes or types of game displayed on a remaining portion of the primary or an alternate display. The potential prizes may be stand-alone as with a prize table or networked as with a prize pool having fixed or progressive prizes.