Chapter 17 Five senses (sight, hearing, smell, taste and touch) We could fully realize that our �espace�f is merely image �espace�f when actualizing the realistic movie we can see, hear, smell, taste and touch, which would be the proof that our �espace�f is image �espace�f. The realistic movie we can feel through five senses is an imaginary world we believe to be real. The senses -sight, hearing, smell and taste- are two-dimensional feeling. We mistake the feel through the sense of touch for a real one because it is three-dimensional. We can agree that the feeling through the sense of sight should be imaginary; however, we mistake the feel through the sense of touch for a real one because it is three-dimensional. The sense of touch is controlled by subtle sensors spread over the skin which are adherent points. Adherent points are also called �greceptor�h which sense temperature (coldness, heat and warmth), pain and mechanical stimuli. They are spread out between dermis and epidermis and in subcutaneous tissues connected to �gsomatic sensory�h in the cerebral new cortex. We have two kinds of adherent points. One is called �gcapsule�h which has a certain area. The other is called �gfree nerve ending structure�h concentrated at one point ramified from terminal nerves. In other words, We feel through a whole area of some skin or through a point like a point of a needle. A lot of adherent points center on some hairless parts such as fingertips, palms or soles. Fingertips, palms and soles are �gfree nerve ending structure�h type of adherent points to feel through one point (about 1mm�fs area). Calves, thighs and backs and so on are "capsule" type of adherent points to feel through 40mm�fs area. The difference between "free nerve ending structure" type of adherent points and "capsule" type of them varies considerably with moving mechanical stimuli and static one and the sensitivity is far more dull in case of moving mechanical stimuli. Motion turns into dual judgment at �gsomatic sensory�h in the cerebral new cortex because it is two-dimensional amplitude of vibrating movement according to an uneven pattern. However, It is three-dimensional model recognition that we sense through the sense of touch. It is called "tangible interface capability". Therefore, Tangible interface is not sensed only through adherent points but by active motion such as moving hands or information from the surrounding muscles and so on, which is not simply sensed only through the sense of touch. In other words, The feel through the sense of touch is just two-dimensional motion (imaginary) and sorted by dual standards to be stocked on a large shelf at �gsomatic sensory�h in the cerebral new cortex. Fundamental elements to recognize substantially are three-dimensional model recognition -tangible interface capability-, which is not only through the sense of touch, one of five senses. In other words, Tangible interface can�ft be through five senses. In other words, The world of seeing, hearing, smelling, tasting and touching is not substance �espace�f but image �espace�f. In other words, The world of seeing, hearing, smelling, tasting and touching is not static �espace�f but motion �espace�f. In other words, The world of seeing, hearing, smelling, tasting and touching is not the absolute cosmos but relative �espace�f.

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