Abstract: A wagering game system and its operations are described herein. In some embodiments, the operations can include detecting that one or more wearable computers are within a proximity range to a wagering game machine. In some examples, the operations further include determining one or more characteristics associated with the one or more wearable computers in response to the detecting that the one or more wearable computers are within the proximity range to the wagering game machine. In some examples, the operations further include providing a feature associated with a wagering game based on the one or more characteristics of the one or more wearable computers.

Abstract: A method of monitoring a power supply of a gaming terminal comprises receiving, at an input of the power supply of the gaming terminal, an input power from an electrical power source, converting the input power to one or more output powers, providing, at one or more outputs of the power supply, the one or more output powers to one or more components of the gaming terminal, measuring, via one or more sensors, at least one electrical characteristic of the input power and the one or more output powers, and storing, in a memory, the measured at least one electrical characteristic for each of the input power and the one or more output powers.

Abstract: A wagering game system and its operations are described herein. In some embodiments, the operations can include detecting that one or more wearable computers are within a proximity range to a wagering game machine. In some examples, the operations further include determining one or more characteristics associated with the one or more wearable computers in response to the detecting that the one or more wearable computers are within the proximity range to the wagering game machine. In some examples, the operations further include providing a feature associated with a wagering game based on the one or more characteristics of the one or more wearable computers.

Abstract: According to some aspects of the present disclosure, a gaming machine includes one or more display devices configured to display a wagering game, a knocker, and one or more memory devices. The knocker includes a first impactor configured to strike a first portion of the gaming machine, and a motor coupled to the first impactor. The motor is configured to selectively actuate the first impactor to strike the first portion of the gaming machine with one of a first impact force and a second impact force. The one or more memory devices store instructions that, when executed by at least one processor, cause the gaming machine to actuate the knocker in response to an occurrence in the wagering game.

Abstract: A method of monitoring a power supply of a gaming terminal comprises receiving, at an input of the power supply of the gaming terminal, an input power from an electrical power source, converting the input power to one or more output powers, providing, at one or more outputs of the power supply, the one or more output powers to one or more components of the gaming terminal, measuring, via one or more sensors, at least one electrical characteristic of the input power and the one or more output powers, and storing, in a memory, the measured at least one electrical characteristic for each of the input power and the one or more output powers.

Abstract: Apparatus, systems, and methods may operate to physically locate substantially similar or identical universal serial bus (USB) peripherals by receiving matching identification information from a plurality of USB peripherals coupled to a wagering game machine, and associating each one of the USB peripherals having the matching identification information with a corresponding predetermined physical location. Association may occur via automated reading of location indication devices, such as USB hubs having location-specific coupled to the USB peripherals. Other apparatus, systems, and methods are disclosed.