The so-called reality program, which can be called the mainstream of modern entertainment and
entertainment program broadcasting, is a program that takes images such as 'real', 'reality', and 'variety' and
alleviates the sense of distance and rejection that broadcasting can have, It gives psychological and spiritual
influence to a large number of viewers. They also provide fun and inspiration based on a variety of
content and themes. It not only gives fun and emotion, but also forms an interactive consensus and indirect
communication. This has surpassed the characteristics and limitations of entertainment programs with so
many limitations as it is broadcast on the masses, and has gained popularity and love today. In this paper,
we tried to investigate this kind of reality programs by focusing on 'observation' which combines elements of 'observation' in viewers' popularity, massive power and two - way sympathy. In particular, I would like
to discuss the 'mirror effect', which is the effect of 'observation arts' to make modern audiences serve as
the second space of life, and 'frames' that let audiences project in observation arts. I will thoroughly
explore and focus on the social aftermath and the further factors that enable it to have an overall effect.