“…In the future, we will explain the relationship between the results of communication, psychological/physiological, and environmental measurements and intellectual productivity and physiological/psychological variables by case, which could not be reported in this report. Although there is no clear definition of ABW, this study defines it as "a way of working that allows people to work in an environment appropriate to their work context," referring to Engelen [5] et al [6] . According to the definition, ABW includes workspaces outside the office, such as home, cafes, and trains, but in this study, only inside the office was covered.…”