Some like it hot: thermal feedback for mobile devices

Wilson, G., Halvey, M., Brewster, S.A. and Hughes, S.A. (2011) Some like it hot: thermal feedback for mobile devices. In: Proceedings of ACM SIGCHI Conference on Human Factors in Computing Systems. ACM: New York, NY, USA, pp. 2555-2564. ISBN 9781450302289 (doi: 10.1145/1978942.1979316)

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Thermal stimulation is a rich, emotive and salient feedback channel that is well suited to HCI, but one that is yet to be fully investigated. Thermal feedback may be suited to environments that are too loud for audio or too bumpy for vibrotactile feedback. This paper presents two studies into how well users could detect hot and cold stimuli presented to the fingertips, the palm, the dorsal surface of the forearm and the dorsal surface of the upper arm. Evaluations were carried out in static and mobile settings. Results showed that the palm is most sensitive, cold is more perceivable and comfortable than warm and that stronger and faster-changing stimuli are more detectable but less comfortable. Guidelines for the design of thermal feedback are outlined, with attention paid to perceptual and hedonic factors.

Item Type:Book Sections
Glasgow Author(s) Enlighten ID:Brewster, Professor Stephen and Wilson, Dr Graham and Halvey, Dr Martin and Hughes, Mr Stephen
Authors: Wilson, G., Halvey, M., Brewster, S.A., and Hughes, S.A.
College/School:College of Science and Engineering > School of Computing Science

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