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Il-Yeon Cho

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Publications by Il-Yeon Cho (bibliography)

» 2008 «

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Oakley, Ian, Sunwoo, John and Cho, Il-Yeon (2008): Pointing with fingers, hands and arms for wearable computing. In: Proceedings of ACM CHI 2008 Conference on Human Factors in Computing Systems April 5-10, 2008. pp. 3255-3260. Available online

“Pointing is a fundamental enabling operation for human-computer interaction across a broad spectrum of scenarios. The paper presents a study exploring how to develop a pointing system for truly wearable, rather than hand-held, computing. It describes a Fitts' law study of pointing based on motions in free-space captured using an inertial sensor pack. It compares performance when the pack is held in the hand, mounted on the back of the hand and finally on the wrist. The results show a significant, but numerically small, advantage in using the hands over using the upper arm only. This suggests that for wearable tasks where pointing is relatively infrequent a wrist based sensor pack may well be sufficient to enable effective and usable interaction.”

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Changes to this page (author)

25 Feb 2010: Enabled abstracts to be shown on Il-Yeon Cho's author page.
12 May 2008: Author was added to the bibliography

Publication statistics

Publication period:2008-2008
Publication count:1
Number of co-authors:2

Productive colleagues

Il-Yeon Cho's 3 most productive colleagues in number of publications:

Ian Oakley:10
John Sunwoo:1

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John Sunwoo:1
Ian Oakley:1

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Conference Calendar

Mar 21

WritersUA Conf. for Software User Assistance

Mar 22

UX People

Mar 22

ETRA '10 - Eye Tracking Research & Applications Symp.

Mar 20

“ Computer programs emerge as the outcome of complex human processes of cognition, communication and negotiation, which serve to establish the meaningful embedding of the computer system in its intended use context. ”

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Il-Yeon Cho

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