P.R. Cohen, M. Johnston, D. McGee, S.L. Oviatt, J. Clow, and I. Smith. The Efficiency of Multimodal Interaction: A Case Study. In Proceedings of the International Conference on Spoken Language Processing,Sydney, pages 249--252, 1998. Available at http://www.cse.ogi.edu.  Home/Search   Document Details and Download   Summary   Related Articles   Check

.... the large variations in the system input [1] Multimodal interaction could reduce this problem by giving the user means to replace complex verbal expressions with non verbal expressions, especially in a spatial domain [2] The number of misunderstandings and disfluences could thereby be reduced [3]. It is not certain, however, that the user will always choose expressions that are the easiest for the system to handle. It should therefore be interesting to identify some of the factors underlying the user s verbal behaviour. Several studies have shown that the system s expressions will ....

Cohen, P. R., Johnston, M., McGee, D. Oviatt, S. L., Clow, J. & Smith, I. (1998). The Efficiency of Multimodal Interaction: A Case Study. In Proceedings of ICSLP, 2, 249-252.

....lower satisfaction, as they did using PowerPoint. INTRODUCTION Pen and speech interfaces are likely to become more important in the future with increasing use of tablet computers and other handheld devices. In an attempt to expand on the tasks where multimodal input might be more appropriate [COHEN, OVIATT], we undertook the task of building a multimodal interface for building presentations, a common desktop task, and compared it to a regular graphical user interface with keyboard and mouse. Our interviews with professionals in industry led us to the conclusion that building presentations is a task ....

. Cohen, P. P, Johnston, M., McGee, D., Oviatt, S. L., Clow, J., Smith, I. "The Efficiency of Multimodal Interaction: A Case Study." Proceedings of the International Conference on Spoken Language, 1998.

....Dragon Dictate [14] and IBM ViaVoice [19] 4. Speech manipulating interfaces: Speech Skimmer, a system for scanning a collection of speech segments [2] and Storywriter, a speech based document editing system [13] 5. Multimodal applications: Multimodal maps that use both pen and speech input [9, 28]. We have designed SUEDE to support the first two of these speech interface styles. In its current form, SUEDE is not suited for prototyping applications that have alternative modes of feedback (such as the text in a dictation or the graphics in a multimodal application) or involve manipulating ....

Cohen, P.R., M. Johnston, D. McGee, S.L. Oviatt, J. Clow, and I. Smith. The efficiency of multimodal interaction: a case study. In Proceedings of The International Conference on Spoken Language, 1998.

....in applications that involve visual spatial information. In two recent studies, multimodal interaction was demonstrated to be 3 to 9 fold faster when users interacted with the pen voice QuickSet system than when using a more familiar graphical interface for initializing simulation exercises [2]. This large efficiency advantage included the time required to correct recognition and manual errors in the two interfaces. Even when compared with relatively fast speech only exchanges, empirical research on multimodal pen voice interaction has demonstrated a 10 speed up in task completion time ....

....1 ABOUT HERE] The basic QuickSet system runs on personal computers that range from handheld to wallsized. QuickSet has been applied to a variety of map based applications, including medical informatics, military simulation and training, 3 D virtual terrain visualization, and disaster management [2, 3, 6]. It has been transferred to research laboratories at each of the US armed services, as well as to other US Government, commercial, and university sites. The remainder of this section focuses on a description of QuickSet s multimodal architecture and information processing flow. INSERT FIGURE 2 ....

Cohen, P. R., Johnston, M., McGee, D., Oviatt, S. L., Clow, J., & Smith, I. The efficiency of multimodal interaction: A case study. Proceedings of the International Conference on Spoken Language Processing, ASSTA: Sydney, 2 (1998), 249-252.

....military units (e.g. the 82 nd Airborne Division) and control measures, 2 A high performance spoken language system was also developed for a similar task [12] but to our knowledge it was not formally evaluated against the relevant GUI. 3 A case study of one user was reported in [3]. This paper reports a fuller study, with different users, statistical analyses, and an expanded set of dependent measures (including error correction) e.g. various types of lines, obstacles, and objectives) A shared backend application subsystem, called ExInit, takes the user ....

Cohen, P.R., Johnston, M., McGee, D., Oviatt, S., Clow, J., and Smith, I., The efficiency of multimodal interaction: A case study, in the Proceedings of the 5th International Conference on Spoken Language Processing, Sydney, Australia, 1998, 2: pp. 249-252.

....are OAA agents. With agent messages, coupled QuickSets can share objects, views, and ink, much like a shared whiteboard. However, with QuickSet the ink can combine with spoken input to perform actions, such as creating objects or specifying orders. 2 LESSONS LEARNED In a recent case study, Cohen [11] found our multimodal interface substantially out performed a state of the art graphical user interface for one expert in this domain using a standard 14 inch touch panel. A larger study will be underway shortly to confirm this finding. Our intuition tells us that smaller displays mean more ....

P. R. Cohen, M. Johnston, D. R. McGee, S. L. Oviatt, J. Clow, and I. Smith, "The efficiency of multimodal interaction: A case study," In the proceedings of International Conference on Spoken Language Processing, ICSLP'98, Australia, 1998.

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P.R. Cohen, M. Johnston, D. McGee, S.L. Oviatt, J. Clow, and I. Smith. The Efficiency of Multimodal Interaction: A Case Study. In Proceedings of the International Conference on Spoken Language Processing,Sydney, pages 249--252, 1998. Available at http://www.cse.ogi.edu.

No context found.

. Cohen, P. R., Johnston, M., McGee, D., Oviatt, S. L., Clow, J., Smith, I. "The Efficiency of Multimodal Interaction: A Case Study." Proceedings of the International Conference on Spoken Language, 1998.

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