トイレ空間における汚れの種類・位置・形状と印象の関係調査の試み

抄録

Toilet cleaning robots have been studying for keeping consist of cleanliness. It is needed to know where the highest priority to clean is or what kind of dirt give people bad impression to provide a device operation system enables efficient. In this paper, participants watch 12 distinct toilet rooms and take survey each time, putting on eye tracker. As the results, as the position of the dirt is closer to the front of the toilet bowl, their received impression is decline．Furthermore, the gaze-time of paper-dirt has negative correlation with their received impression.