PRESENTATION SYSTEM, MANAGEMENT DEVICE AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a presentation system for an auditor of a presentation to confirm visually related information related to a presentation document, and to provide a technique related thereto.SOLUTION: A data management device 10 is network-communicated with an auditor terminal 70 in the presentation system. The data management device 10 includes a storage means for storing the related information, related to the presentation document for presentation. The data management device 10 includes also a communication means for transmitting the related information to the auditor terminal 70, during a presentation period by using the presentation document.