Geodesic
Experimental Evaluation of User Performance in a Pursuit Tracking Task With Multimodal Feedback
Yugoslav journal of operations research, Tome 14 (2004) no. 1, p. 99 .

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In this paper we describe the results of experimental evaluation of user performance in a pursuit-tracking task with multimodal feedback. Our experimental results indicate that audio can significantly improve the accuracy of pursuit tracking. Experiments with 19 participants have shown that addition of acoustic modalities reduces the error during pursuit tracking for up to 19%. Moreover, experiments indicated the existence of perceptual boundaries of multimodal HCI for different scene complexity and target speeds. We have also shown that the most appealing paradigms are not the most effective ones, which necessitates a careful quantitative analysis of proposed multimodal HCI paradigms.
Classification : 11B65
Keywords: Multimodal user interfaces, sonification, experimental evaluation, pursuit tracking, human factors. 
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     author = {\v{Z}eljko Obrenovi\'c},
     title = {Experimental {Evaluation} of {User}  {Performance} in a {Pursuit} {Tracking} {Task}  {With} {Multimodal} {Feedback}},
     journal = {Yugoslav journal of operations research},
     pages = {99 },
     publisher = {mathdoc},
     volume = {14},
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     year = {2004},
     zbl = {1150.11345},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2004_14_1_a8/}
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Željko Obrenović. Experimental Evaluation of User  Performance in a Pursuit Tracking Task  With Multimodal Feedback. Yugoslav journal of operations research, Tome 14 (2004) no. 1, p. 99 . http://geodesic.mathdoc.fr/item/YJOR_2004_14_1_a8/