触觉的定义皮肤在受到客观物体的刺激使所引起的一种感觉。这是心理学中对触觉的狭义定义。广义上对于触觉的定义应当包括震动感、压痛感以及对温度的感受等等。物体的软硬程度、重量、纹理、材质、温湿度以及是否震动等方面的感知,使我们对物体的触觉感受,这是一个多元化、多维度的认知过程。触觉的感受将直接影响到我们对事物的存在环境、物理状态和用途判断等。触觉在作用过程中,是一个多位一体的过程,能帮助我们在同一时间从多个角度来感受和感知事物, Tactile definition of the skin by the stimulation of the objective object caused by a feeling. This is a narrow definition of haptic in psychology. The definition of tactile sense in a broad sense should include vibrations, tenderness and feelings about temperature. The hardness, weight, texture, material, temperature and humidity of the object and whether the vibration and other aspects of perception, so that we feel the object, which is a diversified and multi-dimensional cognitive process. Tactile feelings will directly affect our presence on the things the environment, the physical state and the use of judgments. Tactile in the role of process, is a multi-integrated process that can help us feel and perceive things from multiple angles at the same time,