System and method for providing virtual reality contents for relaxation training to stabilize psychological state of user

A non-transitory computer readable recording medium comprising a computer program configured for implementing a method for providing VR (Virtual Reality) contents for relaxation training to a user by using a VR apparatus to stabilize a psychological state of the user, the method comprising:

• providing a plurality of the VR contents to the user via a contents providing unit including a speaker and a display, wherein each of the VR contents is configured as a series of images and corresponding sounds;
• an information input step of receiving user information;
• a first contents providing step of selecting VR contents to stabilize the psychological state of the user according to the information received from the user, and measuring a first biological signal of the user via a first sensor module and a second biological signal of the user via a second sensor module while providing the selected VR contents to the user such that the user experiences the VR contents, the first biological signal being an electrocardiogram, a breathing capacity, or a breathing frequency of the user, and the second biological signal being an HRV (Heart Rate Variability) signal of the user;
• an analysis step of calculating in real time a change in at least one of the first or second biological signals of the user, measured in the first contents providing step, and analyzing the psychological state of the user according to the calculated change in at least one of the first or second biological signals of the user, wherein the analysis step comprises determining that the psychological stability of the user is low when a rate of change in the first biological signal of the user, measured by the first sensor module, is at least 20% and determines that the psychological stability of the user is high when an LF/HF (low frequency/high frequency) ratio mean value of the HRV signal, measured by the second sensor module, is low;
• and
• a second contents providing step of remodeling the VR contents provided in the first contents providing step so as to improve a psychological stability of the user according to an analysis result of the analysis step, and measuring the biological signal of the user,
• wherein the sounds comprise a bell sound generated whenever each of the images is changed,
• wherein the VR contents are configured as a video in which an object changes, wherein the remodeling of the VR contents includes changing a change speed and a dimension of the object in the video based on the psychological state of the user, analyzed in the analysis step, and providing changed VR contents to the contents providing unit.