Applying CPM-GOMS to Two-handed Korean Text Entry Task on Mobile Phone
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 백지승 | - |
dc.contributor.author | 명노해 | - |
dc.date.accessioned | 2021-09-07T19:22:55Z | - |
dc.date.available | 2021-09-07T19:22:55Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1229-1684 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/114327 | - |
dc.description.abstract | In this study, we employ CPM-GOMS analysis for explaining physical and cognitive processes and for quantitatively predicting when users are typing Korean text messages on mobile phones using both hands. First, we observe the behaviors of 10 subjects, when the subjects enter keypads with both hands. Then, basing upon MHP, we categorize the behaviors into perceptual, cognitive, motor operators, and then we analyze those operators. After that, we use the critical paths to model two task sentences. Also, we used Fitts' law method which was applied many times to predict text entering time on mobile phone to compare with the results of our CPM-GOMS model. We followed Lee's (2008) method that is well suited for text entry task using both hands and calculate total task time for each task sentences. For the sake of comparison between the actual data and the results predicted from our CPM-GOMS model, we empirically tested 10 subjects and concluded that there were no significant differences between the predicted values and the actual data. With the CPM-GOMS model, we can observe the human information processes composed on the physical and cognitive processes. Also we verified that the CPM-GOMS model can be well applied to predict the users' performance when they input text messages on mobile phones using both hands by comparing the predicted total task time with the real execution time. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 대한인간공학회 | - |
dc.title | Applying CPM-GOMS to Two-handed Korean Text Entry Task on Mobile Phone | - |
dc.title.alternative | Applying CPM-GOMS to Two-handed Korean Text Entry Task on Mobile Phone | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 명노해 | - |
dc.identifier.bibliographicCitation | 대한인간공학회지, v.30, no.2, pp.303 - 310 | - |
dc.relation.isPartOf | 대한인간공학회지 | - |
dc.citation.title | 대한인간공학회지 | - |
dc.citation.volume | 30 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 303 | - |
dc.citation.endPage | 310 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001549507 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Human Performance Modeling | - |
dc.subject.keywordAuthor | Cognitive Architecture | - |
dc.subject.keywordAuthor | CPM-GOMS | - |
dc.subject.keywordAuthor | Fitts&apos | - |
dc.subject.keywordAuthor | Law | - |
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