Michael Ericsson, Magnus Baurén, J. Löwgren, Yvonne Wærn
{"title":"评论代理作为设计支持的研究","authors":"Michael Ericsson, Magnus Baurén, J. Löwgren, Yvonne Wærn","doi":"10.1145/286498.286714","DOIUrl":null,"url":null,"abstract":"Sixteen subjects were observed using a simulated (Wizard-of-Oz) commenting agent in a design support system. Different commenting behavior was tested, and the overall usefulness evaluated. The interaction was logged and recorded on video, and the subjects rated the agent with respect to usefulness, understandability, system competence, disturbance and perceived stress. Perceived mental workload was measured using RTLX. The results show that a commenting tool is seen as disturbing but useful, that the comments from an active tool risk being overlooked, and that comments pointing out ways of overcoming identified design problems are the easiest to understand.","PeriodicalId":153619,"journal":{"name":"CHI 98 Conference Summary on Human Factors in Computing Systems","volume":"52 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"A study of commenting agents as design support\",\"authors\":\"Michael Ericsson, Magnus Baurén, J. Löwgren, Yvonne Wærn\",\"doi\":\"10.1145/286498.286714\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Sixteen subjects were observed using a simulated (Wizard-of-Oz) commenting agent in a design support system. Different commenting behavior was tested, and the overall usefulness evaluated. The interaction was logged and recorded on video, and the subjects rated the agent with respect to usefulness, understandability, system competence, disturbance and perceived stress. Perceived mental workload was measured using RTLX. The results show that a commenting tool is seen as disturbing but useful, that the comments from an active tool risk being overlooked, and that comments pointing out ways of overcoming identified design problems are the easiest to understand.\",\"PeriodicalId\":153619,\"journal\":{\"name\":\"CHI 98 Conference Summary on Human Factors in Computing Systems\",\"volume\":\"52 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CHI 98 Conference Summary on Human Factors in Computing Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/286498.286714\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CHI 98 Conference Summary on Human Factors in Computing Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/286498.286714","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sixteen subjects were observed using a simulated (Wizard-of-Oz) commenting agent in a design support system. Different commenting behavior was tested, and the overall usefulness evaluated. The interaction was logged and recorded on video, and the subjects rated the agent with respect to usefulness, understandability, system competence, disturbance and perceived stress. Perceived mental workload was measured using RTLX. The results show that a commenting tool is seen as disturbing but useful, that the comments from an active tool risk being overlooked, and that comments pointing out ways of overcoming identified design problems are the easiest to understand.
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