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人们依靠生理感觉器官来接受外部信息,通过视觉途径接受导向信息已被人们普遍应用。但在某些特殊环境中或是针对视觉损伤人群对于导向系统的使用,往往会依赖于听觉、触觉、嗅觉等非视觉导向信息的传递途径进行信息传达。文章分析了导向信息传达的听觉途径、触觉途径和嗅觉途径中响度、节奏、形态、温度、质感、气味、浓度等因素对于导向信息传达的作用与影响,探寻了导向信息的非视觉传达方式的拓展。
People rely on the physiological sensory organs to receive external information, through the visual pathway to receive the guidance of information has been widely used. However, in some special environments or for visually impaired people, the use of the guidance system often relies on the transmission of non-visual guidance information such as auditory, tactile, and olfactory messages. This paper analyzes the effect and influence of the factors such as loudness, rhythm, shape, temperature, texture, odor, concentration and so on on the auditory approach, the tactile route and the olfactory pathway in the direction of the guidance information, and explores the non-visual communication way of the guidance information expand.