Just as the Greek letter π has two legs, a π-shaped person refers to someone who possesses two areas of expertise.
-Kenichi Ohmae
People who can cross disciplines will always cross disciplines. In this age of technological explosion, it is no longer permissible to remain within a single discipline. When creativity is intervened by new technology, artists need to know how to code, engineers need to have an aesthetic sense, and managers need to understand every step to integrate the project. Interaction has made user experience design an indispensable discipline. The combination of performance and interactive media technology has already become a trend, as there is experience collaborating with performers, including VJs, DJs, runway models, dancers, and musicians. They understand that in a performance, unlike installations, there is no room for adjustments; everything must be presented perfectly in the moment. The design of the program structure must be completed in advance, and settings must be flexibly adjusted according to the situation during rehearsals.