NDLI: TWuiST: A discrete tactile-proprioceptive display for eye and ear free output on mobile devices

Content Provider	IEEE Xplore Digital Library
Author	Morelli, T. Folmer, E.
Copyright Year	2012
Description	Author affiliation: Department of Computer Science and Engineering, University of Nevada, Reno, USA (Morelli, T.; Folmer, E.)
Abstract	Proprioception -the human ability to sense the orientation of limbs without vision or hearing- is one of the main drivers of complex motor operations, which is something mobile interfaces may be able to exploit to achieve robust eye and ear free forms of interaction. This paper explores the use of proprioception as an output modality by combining kinesthetic information of a mobile device with vibrotactile feedback. A user study with 16 users explored the temporal resolution of proprioceptive displays for two different spatial resolutions with orientations (o) either defined in a space (o=6) or in a plane (o = 8). Users were able to find target orientations in 2;652 (space) and 2;638 (plane) milliseconds. The performance of discrete proprioceptive displays is comparable with more advanced forms of tactile feedback provision -but unlike these- proprioceptive displays can be facilitated using features already present in current mobile devices. Our experiences elicited a number of guidelines and tradeoffs for the design of discrete proprioceptive displays.
Starting Page	443
Ending Page	450
File Size	924678
Page Count	8
File Format	PDF
ISBN	9781467308083
e-ISBN	9781467308090
e-ISBN	9781467308076
DOI	10.1109/HAPTIC.2012.6183829
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-03-04
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mobile handsets Mobile communication Ear Accelerometers Games Joints Wrist
Content Type	Text
Resource Type	Article

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