Dialogue in the Dark Satoshi Hatakeyama, Rhizomatiks Research, and Anrealage create clothing that responds to space with the theme of “echo” through a dialogue on senses. A sense different from the eyes that receive light and recognize space.The experience of “seeing” the space is awaiting. In “echo”, the clothing itself emits a signal, and the distance is measured to recognize the space, and the response returns to us as vibration. This is a project to experience and ponder a space perception method that has never been felt before through “echo” where clothes themselves transmit and feel the distance to the space.