Many people with autism or developmental disabilities have sensory hypersensitivity. The spread of “quiet rooms” in which they can feel at ease is necessary to support them, but their high setup cost is a hurdle. We developed the “Inclusive Quiet Room” which is a new concept of a portable quiet room that combines an easy-to-construct instant house, immersive videos, and relaxing sounds. In this paper, we investigate the effectiveness and usefulness of the Inclusive Quiet Room through the analysis of questionnaires and the heart rate of people who experienced it at an exhibition.
