This research aims to suggest a means of creating a closer relationship between technological artwork and its viewers through applying 'naturalising' technology in art using the theory of Yin-Yang O-Hang. The questions are raised : 1/. What are the vital factors of technological artworks? 2/. What sorts of methods can make using technology in arts more effective? 3/. How to overcome the difficulties in getting an intimate relationship between viewers and technological artworks? In order to optimise the aesthetic use of technology in art, the research is thus focused on 'naturalising' technology as a possible solution to overcome the negative aspects of technological artworks through the application of the theory of Yin-Yang O-Hang.Throughout this research, the author has discussed the fundamental concerns of the theory and its applications in Western and Eastern art. Furthermore, in investigating a number of artworks, the trends have been explored in technological art which are compatible with nature and humanity. The author has tried to find a way of applying the theory of Yin-Yang O-Hang to make technological art more intimate and accessible to viewers / Master of Arts (Hons)