Abstract: Disclosed are methods, apparatus, and systems implementing techniques for providing input for playing a game of chance. A gaming machine includes a touch screen display. The touch screen display is configured to display input selections, auxiliary input selections, and auxiliary data. The touch screen display is further configured to receive game input corresponding to the input selections and auxiliary input corresponding to the auxiliary input selections. The received game input and auxiliary input are transmitted to a controller of the gaming machine.

Abstract: Disclosed are methods, apparatus, and systems implementing techniques for providing input for playing a game of chance. A gaming machine includes a touch screen display. The touch screen display is configured to display input selections, auxiliary input selections, and auxiliary data. The touch screen display is further configured to receive game input corresponding to the input selections and auxiliary input corresponding to the auxiliary input selections. The received game input and auxiliary input are transmitted to a controller of the gaming machine.

Abstract: A coin singulator for outputting coins in single file in a known orientation for effecting payout from a gaming terminal is provided. A rotatable disk is positioned spaced-apart from a backplate to define a substantially cylindrical region therebetween in conjunction with a rim region. Vanes on the front surface of the rotating disk convey coins picked up from a randomly-oriented mass of coins to a central opening of the disk for conveyance through the central opening into the space between the disk and the backplate. The distance between the disk and the backplate is such that only a single layer or thickness of coins is accommodated. Preferably the backplate is inclined such that the coins are positioned in face-to-face contact with the backplate. A plurality of vanes on the back surface of the disk moves the coin along the rim to an exit opening in the rim with the back surface vanes preferably shaped to output no more than a single coin as each rim passes the opening.