This is PicturePlayer! being installed.  The pushbuttons are not yet installed but one can get the idea of the finished product.  The left keyboard will be replaced with large switches and placed on top of the green panel.  The guest presses a button and an image is displayed for a preset time. After the display time has expired, the program reverts to an image that invites the next guest to participate in the interactive.  The program displays any images of your choice.
Display Photos On Demand