TWO-WAY INTERACTION SYSTEM, TWO-WAY INTERACTION METHOD FOR PROTECTING PRIVACY, AND RECORDING MEDIUM FOR THE SAME

摘要

PURPOSE: A two-way interaction method, a two-way interaction system, and a recording medium therefor are provided to control a screen projection operation to a public display device even if a user touches a user terminal. CONSTITUTION: A user motion detection unit(220) detects a privacy protection request motion of a user. When the user performs the privacy protection request motion, an event generation unit(230) generates a privacy protection event. A two-way interaction unit(240) projects the monitor screen of a user terminal to the monitor screen of a public display device according to a request of the user and displays a privacy protection screen on the monitor screen of the public display device in the privacy protection event. The privacy protection screen processes a shading state or a blind state in the monitor screen. [Reference numerals] (110,210) Communication unit; (120,250) Operation control unit; (130) Data storing unit; (140) Touch screen; (220) User motion detection unit; (230) Event generation unit; (240) Two-way interaction unit; (260) Monitor;