지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Objective: The objective of this study was to examine multi-modal interaction effects of input-mode switching on the use of smart phones.
Background: Multi-modal is considered as an efficient alternative for input and output of information in mobile environments. However, there are various limitations in current mobile UI (User Interface) system that overlooks the transition between different modes or the usability of a combination of multi modal uses.
Method: A pre-survey determined five representative tasks from smart phone tasks by their functions. The first experiment involved the use of a uni-mode for five single tasks; the second experiment involved the use of a multi-mode for three dual tasks. The dependent variables were user preference and task completion time. The independent variable in the first experiment was the type of modes (i.e., Touch, Pen, or Voice) while the variable in the second experiment was the type of tasks (i.e., internet searching, subway map, memo, gallery, and application store).
Results: In the first experiment, there was no difference between the uses of pen and touch devices. However, a specific mode type was preferred depending on the functional characteristics of the tasks. In the second experiment, analysis of results showed that user preference depended on the order and combination of modes. Even with the transition of modes, users preferred the use of multi-modes including voice.
Conclusion: The order of combination of modes may affect the usability of multimodes. Therefore, when designing a multi-modal system, the fact that there are frequent transitions between various mobile contents in different modes should be properly considered.
Application: It may be utilized as a user-centered design guideline for mobile multi modal UI system.
Background: Multi-modal is considered as an efficient alternative for input and output of information in mobile environments. However, there are various limitations in current mobile UI (User Interface) system that overlooks the transition between different modes or the usability of a combination of multi modal uses.
Method: A pre-survey determined five representative tasks from smart phone tasks by their functions. The first experiment involved the use of a uni-mode for five single tasks; the second experiment involved the use of a multi-mode for three dual tasks. The dependent variables were user preference and task completion time. The independent variable in the first experiment was the type of modes (i.e., Touch, Pen, or Voice) while the variable in the second experiment was the type of tasks (i.e., internet searching, subway map, memo, gallery, and application store).
Results: In the first experiment, there was no difference between the uses of pen and touch devices. However, a specific mode type was preferred depending on the functional characteristics of the tasks. In the second experiment, analysis of results showed that user preference depended on the order and combination of modes. Even with the transition of modes, users preferred the use of multi-modes including voice.
Conclusion: The order of combination of modes may affect the usability of multimodes. Therefore, when designing a multi-modal system, the fact that there are frequent transitions between various mobile contents in different modes should be properly considered.
Application: It may be utilized as a user-centered design guideline for mobile multi modal UI system.
목차
1. Introduction
2. Method
3. Uni-Mode Experiment
4. Multi-Mode Experiment
5. Discussion
6. Conclusion
References
참고문헌 (11)
참고문헌 신청
1. [학술대회논문] - Oviatt, S. / 1994 / Integration themes in multimodal human-computer interaction / Proceedings of the 3rd International Conference on Spoken Language Processing (ICSLP)
2. [학술지(정기간행물)] - Oviatt, S. / 1999 / Ten myths of multimodal interaction / Communications of the ACM 41 (11) : 74 ~ 81
3. [학술지(정기간행물)] - Oviatt, S. / 2000 / Designing the user interface for multimodal speech and pen-based gesture applications: state-of-the-art systems and future research directions / Human-computer interaction 15 (4) : 263 ~ 322
4. [학술지(정기간행물)] - 박성수 / 2006 / 모바일 환경을 위한 멀티모달 미들웨어의 설계 및 구현 / 말소리 1 (60) : 125 ~ 144
5. [학술지(정기간행물)] - Reeves, L.M. / 2004 / Guidelines for multimodal user interface design / Communications of the ACM 47 (1) : 57 ~ 59
2. [학술지(정기간행물)] - Oviatt, S. / 1999 / Ten myths of multimodal interaction / Communications of the ACM 41 (11) : 74 ~ 81
3. [학술지(정기간행물)] - Oviatt, S. / 2000 / Designing the user interface for multimodal speech and pen-based gesture applications: state-of-the-art systems and future research directions / Human-computer interaction 15 (4) : 263 ~ 322
4. [학술지(정기간행물)] - 박성수 / 2006 / 모바일 환경을 위한 멀티모달 미들웨어의 설계 및 구현 / 말소리 1 (60) : 125 ~ 144
5. [학술지(정기간행물)] - Reeves, L.M. / 2004 / Guidelines for multimodal user interface design / Communications of the ACM 47 (1) : 57 ~ 59
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UCI(KEPA) : I410-ECN-0101-2015-500-001681732