Abstract: A restaurant table management system including: a processing subsystem having a processor, a memory, an input device and an input/output device; an imaging device for recording activity of a patron and contents on a table; a theme park database storing information regarding past orders and future activities associated with patrons frequenting the restaurant, each of the patrons having a specific identification code for identifying a given patron; and a user device which receives and transmits information to the processing subsystem. The user device inputs the identification code associated with a given patron and transmits the identification code to the processing subsystem, and the processor retrieves the information stored in the theme park database associated with the identification code of the given patron, and predicts service needs of the patron based on the activity of patron and data contained in the theme park database associated with the given patron.

Abstract: In a method for tracking workers in a park, work areas for the workers are defined, respectively, which include a first work area defined for a first worker. The defined work areas are transmitted to worker devices, respectively, which include a first worker device provided for the first worker. When it is determined that the location of the first worker device is outside of the first work area, the first user is prompted to input or select a report, and when the report is acquired by the first worker device, the report is wirelessly transmitted from the first worker device to the management server. An action in response to the transmitted report is determined, and assistance information corresponding to the determined action is wirelessly transmitted from the management server to one or more of the worker devices.