APPARATUS AND A METHOD FOR PROVIDING EXPRESSION ITEM SERVICES WHICH CONSTRUCTING DIGITAL COMMUNICATION ENVIRONMENTS

摘要

A message service providing apparatus includes: a message interface unit for providing a message interface to a user terminal, processing a message transmitted and received through the message interface, and providing one or more expression items that can be included in the message to the user terminal through the message interface; and an active object database management unit for performing an active object database management process of each expression item to provide one or more expression items through an extended reality interface.