1. A method, comprising: outputting, by one or more computer systems, a settings interface through which a user may select from among a plurality of selectable options to specify one or more data associations in a plurality of databases accessed by an asset location controller to selectively assign a detected user interaction in another world to a displayable rendering in a virtual world based on a selection of the one or more data associations applicable to the detected user interaction and the virtual world; and responsive to a user selecting, through the settings interface, one or more particular selectable options to enter one or more particular data associations for one or more particular databases of the plurality of databases, assigning, by the one or more computer systems, the one or more particular data associations to the one or more particular databases for specifying the displayable rendering of the detected user interaction in the another world to the displayable rendering in the virtual world.