Communicability is an important factor of user interfaces. To address communicability, extensive research has been done on visual displays, whereas relatively little research has been done on auditory displays. The present paper attempts to analyze semiotics of novel auditory displays (spearcon, spindex, and lyricon) using Peirce’s classification of signs: icon, symbol, and index. After the aesthetic developmental patterns of the visual counterparts are presented, semiotics of auditory cues is discussed with future design directions
