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Haptic perception (Greek: ''haptόs'' „palpable“, ''haptikόs'' „suitable for touch“) literally denominates "to grasp something". Perception in this case is achieved through active exploration of surfaces and objects by a moving subject as opposed to passive contact of a static subject during ''tactile perception''.〔Weber, E. H. (1851). ''Die Lehre vom Tastsinne und Gemeingefühle auf Versuche gegründet''. Friedrich Vieweg und Sohn.〕 The term ''Haptik'' was coined by the German Psychologist Max Dessoir who suggested in 1892 to name the academic research about the sense of touch in the style of „acoustics“ and „optics“.〔Dessoir, M. (1892). ''Über den Hautsinn''. Arch. f. Anat. u. Physiol., Physiol. Abt., 175–339.〕〔Grunwald, M. & John, M. (2008). German pioneers of research into human haptic perception. In M. Grunwald (Ed.), ''Human Haptic Perception'' (pp. 15-39). Basel, Boston, Berlin: Birkhäuser.〕 Gibson (1966) defined the haptic system as "The sensibility of the individual to the world adjacent to his body by use of his body". Gibson and others further emphasized what Weber had realized in 1851 - the close link between haptic perception and body movement: haptic perception is active exploration. The concept of haptic perception is related to the concept of extended physiological proprioception according to which, when using a tool such as a stick, perceptual experience is transparently transferred to the end of the tool. Haptic perception relies on the forces experienced during touch.〔(Robles-De-La-Torre & Hayward. Force Can Overcome Object Geometry In the perception of Shape Through Active Touch. Nature 412 (6845):445-8 (2001). )〕 This research allows the creation of "virtual", illusory haptic shapes with different perceived qualities〔("The Cutting edge of haptics" )〕 which has clear application in haptic technology.〔(Robles-De-La-Torre G. Principles of Haptic Perception in Virtual Environments. In Grunwald M (Ed.), ''Human Haptic Perception'', Birkhäuser Verlag, 2008. )〕 == Exploratory procedures == People can rapidly and accurately identify three-dimensional objects by touch. They do so through the use of exploratory procedures, such as moving the fingers over the outer surface of the object or holding the entire object in the hand. The following exploratory procedures have been identified so far: #lateral motion #pressure #enclosure #contour following Thus gathered object or subject properties are: size, weight, contour, surface and material characteristics, consistency and temperature. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Haptic perception」の詳細全文を読む スポンサード リンク
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