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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ARS ¸Þ´ºÃ¼°è »ç¿ë¼º ÀúÇØ¿ä¼Ò¿¡ ´ëÇÑ ½ÇÇ迬±¸
¿µ¹®Á¦¸ñ(English Title) An Experimental Study on Hindrance Factors of Usability of Menu Structure in ARS
ÀúÀÚ(Author) ±èÈ£¿ø   ±èÈñö   Ho-Won Kim   Hee-Cheol Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 15 NO. 02 PP. 0462 ~ 0470 (2011. 02)
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(Korean Abstract)
À½¼ºÀÚµ¿ÀÀ´ä½Ã½ºÅÛ(Automatic Response Systems, ARS)Àº VUI(Voice User Interface)¿Í TTI(Touch Tone Interface)¸¦ ±â¹ÝÀ¸·Î ÇÏ°í ÀÖÀ¸¸ç, ÇöÀç °¡Àå ³Î¸® »ç¿ëµÇ´Â Ä¿¹Â´ÏÄÉÀÌ¼Ç ½Ã½ºÅÛ Áß ÇϳªÀÌ´Ù. ±×·¯³ª ¸¹Àº »ç¿ë¿¡µµ ºÒ±¸ÇÏ°í, ARS¿¡ ´ëÇÑ ºÒÆí »çÇ×µéÀÌ ²÷ÀÓ¾øÀÌ ÁöÀûµÇ°í ÀÖ´Ù. ÀÌ´Â ±â¼ú °³¹ßÀ» ³Ñ¾î, »ç¿ëÀÚ¿Í »ç¿ë¼º¿¡ ´ëÇÑ Ã¼°èÀûÀÎ ¿¬±¸ ºÎÁ·¿¡¼­ ±âÀÎÇÑ Ãø¸éÀÌ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ARS ¸Þ´ºÃ¼°è¿¡¼­ÀÇ »ç¿ë¼º ÀúÇØ ¿ä¼Ò¸¦ ¹ß°ß ºÐ¼®ÇÏ¿©, ARS ¼³°è¸¦ À§ÇÑ °³¼±ÀÇ ÁöħÀ» Á¦°øÇÑ´Ù. µÎ °³ÀÇ ÀÎÅÍ³Ý ¼­Á¡ ARS¸¦ ¼±Á¤ÇÏ¿© ÇǽÇÇèÀÚµéÀÌ ¡°µµ¼­ ¹ÝÇ° ½ÅûÇϱ⡱¶ó´Â ÀÛ¾÷À» ½ÇÇàÇÑ ÈÄ Á¤ÇØÁø ¼³¹®Á¶»ç °á°ú¿Í ÀÎÅÍºä ³»¿ëÀ» ºÐ¼®ÇÏ¿´´Ù. º» ¿¬±¸¿¡¼­ ¸Þ´º ±¸Á¶ÀÇ º¹À⼺, ¸Þ´º¸íÀÇ ´ëÇ¥¼º ºÎÁ·, »ç¿ëÀÚ À§Ä¡ÀÎÁöÀÇ ¾î·Á¿ò, ¸Þ´º°£ À̵¿ÀÇ ¾î·Á¿ò µî ³× °¡Áö ¹®Á¦µéÀ» ¹ß°ßÇÏ¿´°í, À̸¦ ÇÇÇÒ ¼ö ÀÖ´Â ¹æ¹ýµéÀ» ³íÀÇÇÏ¿´´Ù.
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(English Abstract)
ARS (Automatic Response Systems) based on VUI (Voice User Interface) and TTI (Touch Tone Interface) are one of the most widely used communication systems. Despite common usages, however, inconvenience of ARS is continually pointed out. This may stem from lack of human-centered studies aside from technological development. In this paper, we provide guidelines for designing ARS by analyzing hindrance factors of usability of ARS menu structure. We had selected two call-centers using ARS, and carried out an experimental study where subjects performed the task of ¡°returning books.¡± After that, they completed questionnaires and interviews. We identified four problems: the complex menu structure, lack of representativeness on the menu name, users¡¯ awareness of location, and a difficulty to move among menus. And we partially discussed the ways of avoiding the problems.
Å°¿öµå(Keyword) ARS(À½¼ºÀÚµ¿ÀÀ´ä½Ã½ºÅÛ)   HCI(Àΰ£ÄÄÇ»ÅÍ»óÈ£ÀÛ¿ë)   ¸Þ´ºÃ¼°è   À½¼º»ç¿ëÀÚÀÎÅÍÆäÀ̽º   ÅÍÄ¡ÅæÀÎÅÍÆäÀ̽º   ARS   Human Computer Interaction   Menu Structure   Voice User Interface   Touch Tone Interface  
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