Tactual perception of liquid material properties

W.M. Bergmann Tiest

    Research output: Contribution to JournalArticleAcademicpeer-review


    In this paper, studies into the tactual perception of two liquid material properties, viscosity and wetness, are reviewed. These properties are very relevant in the context of interaction with liquids, both real, such as cosmetics or food products, and simulated, as in virtual reality or teleoperation. Both properties have been the subject of psychophysical characterisation in terms of magnitude estimation experiments and discrimination experiments, which are discussed. For viscosity, both oral and manual perception is discussed, as well as the perception of the viscosity of a mechanical system. For wetness, the relevant cues are identified and factors affecting perception are discussed. Finally, some conclusions are drawn pertaining to both properties. © 2014 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)178-184
    JournalVision Research
    Early online date14 Aug 2014
    Publication statusPublished - 2015


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