Data processing system, data processing method, and computer program for executing data processing method using information processing device

Abstract

A data processing system () including an information processing device () and an information display device (), in which the information processing device () includes a data registration part () configured to register a plurality of pieces of data acquired by a predetermined data acquisition device () as data handled by the data processing system () in a state where each piece of the data and at least one type of accompanying information of each piece of the data are associated with each other, a registration data holder () that holds data registered by the data registration part (), a data tree creator () configured to group the plurality of pieces of data held in the registration data holder () by using the accompanying information of an optionally selected type so that pieces of the data having a common piece of the accompanying information belong to a same group, and to create a data tree virtually indicating a state in which a plurality of pieces of the data are distributed into groups, and an information display part () configured to display a data tree created by the data tree creator () on the information display device ().