The disclosure herein provides methods, systems, and devices for managing, controlling, accessing, modifying, converting, andor tracking software applications across one or more locations, andor computing devices, andor users, andor other criteria. To most easily meet this requirement, a non-insulated inverter with a single-phase two-wire 100-V output is used. The size of the water play structure can be increased to accommodate additional play participants by adding decks to the structure.