Touch uses frictional cues to discriminate flat materials
Identifieur interne : 000032 ( Main/Exploration ); précédent : 000031; suivant : 000033Touch uses frictional cues to discriminate flat materials
Auteurs : David Gueorguiev [Belgique] ; Séréna Bochereau [France] ; André Mouraux [Belgique] ; Vincent Hayward [France] ; Jean-Louis Thonnard [Belgique]Source :
- Scientific Reports [ 2045-2322 ] ; 2016.
Abstract
In a forced-choice task, we asked human participants to discriminate by touch alone glass plates from transparent polymethyl methacrylate (PMMA) plastic plates. While the surfaces were flat and did not exhibit geometric features beyond a few tens of nanometres, the materials differed by their molecular structures. They produced similar coefficients of friction and thermal effects were controlled. Most participants performed well above chance and participants with dry fingers discriminated the materials especially well. Current models of tactile surface perception appeal to surface topography and cannot explain our results. A correlation analysis between detailed measurements of the interfacial forces and discrimination performance suggested that the perceptual task depended on the transitory contact phase leading to full slip. This result demonstrates that differences in interfacial mechanics between the finger and a material can be sensed by touch and that the evanescent mechanics that take place before the onset of steady slip have perceptual value.
Url:
DOI: 10.1038/srep25553
PubMed: 27149921
PubMed Central: 4858763
Affiliations:
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strict</wicri:regionArea></affiliation></author><author><name sortKey="Mouraux, Andre" sort="Mouraux, Andre" uniqKey="Mouraux A" first="André" last="Mouraux">André Mouraux</name><affiliation wicri:level="1"><nlm:aff id="a1"><institution>Institute of Neuroscience, Université catholique de Louvain</institution>, B-1200, Brussels,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Hayward, Vincent" sort="Hayward, Vincent" uniqKey="Hayward V" first="Vincent" last="Hayward">Vincent Hayward</name><affiliation wicri:level="1"><nlm:aff id="a2"><institution>Sorbonne Universités, UPMC Univ Paris 06, UMR 7222, ISIR</institution>, F-75005, Paris,<country>France</country></nlm:aff><country xml:lang="fr">France</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Thonnard, Jean Louis" sort="Thonnard, 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B-1200, Brussels,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Bochereau, Serena" sort="Bochereau, Serena" uniqKey="Bochereau S" first="Séréna" last="Bochereau">Séréna Bochereau</name><affiliation wicri:level="1"><nlm:aff id="a2"><institution>Sorbonne Universités, UPMC Univ Paris 06, UMR 7222, ISIR</institution>, F-75005, Paris,<country>France</country></nlm:aff><country xml:lang="fr">France</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Mouraux, Andre" sort="Mouraux, Andre" uniqKey="Mouraux A" first="André" last="Mouraux">André Mouraux</name><affiliation wicri:level="1"><nlm:aff id="a1"><institution>Institute of Neuroscience, Université catholique de Louvain</institution>, B-1200, Brussels,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Hayward, Vincent" sort="Hayward, Vincent" uniqKey="Hayward V" first="Vincent" last="Hayward">Vincent Hayward</name><affiliation wicri:level="1"><nlm:aff id="a2"><institution>Sorbonne Universités, UPMC Univ Paris 06, UMR 7222, ISIR</institution>, F-75005, Paris,<country>France</country></nlm:aff><country xml:lang="fr">France</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Thonnard, Jean Louis" sort="Thonnard, Jean Louis" uniqKey="Thonnard J" first="Jean-Louis" last="Thonnard">Jean-Louis Thonnard</name><affiliation wicri:level="1"><nlm:aff id="a1"><institution>Institute of Neuroscience, Université catholique de Louvain</institution>, B-1200, Brussels,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="a3"><institution>Cliniques Universitaires Saint-Luc, Physical and Rehabilitation Medicine Department, Université catholique de Louvain</institution>, B-1200, Brussels,<country>Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></analytic><series><title level="j">Scientific Reports</title><idno type="eISSN">2045-2322</idno><imprint><date when="2016">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>In a forced-choice task, we asked human participants to discriminate by touch alone glass plates from transparent polymethyl methacrylate (PMMA) plastic plates. While the surfaces were flat and did not exhibit geometric features beyond a few tens of nanometres, the materials differed by their molecular structures. They produced similar coefficients of friction and thermal effects were controlled. Most participants performed well above chance and participants with dry fingers discriminated the materials especially well. Current models of tactile surface perception appeal to surface topography and cannot explain our results. A correlation analysis between detailed measurements of the interfacial forces and discrimination performance suggested that the perceptual task depended on the transitory contact phase leading to full slip. This result demonstrates that differences in interfacial mechanics between the finger and a material can be sensed by touch and that the evanescent mechanics that take place before the onset of steady slip have perceptual value.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Jenmalm, P" uniqKey="Jenmalm P">P. Jenmalm</name></author><author><name sortKey="Johansson, R S" uniqKey="Johansson R">R. S. Johansson</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kappers, A M L" uniqKey="Kappers A">A. M. L. Kappers</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Westling, G" uniqKey="Westling G">G. Westling</name></author><author><name sortKey="Johansson, R S" uniqKey="Johansson R">R. S. Johansson</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bensmaia, S" uniqKey="Bensmaia S">S. Bensmaïa</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Manfredi, L R" uniqKey="Manfredi L">L. R. Manfredi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Goodwin, A W" uniqKey="Goodwin A">a W. Goodwin</name></author><author><name sortKey="John, K T" uniqKey="John K">K. T. John</name></author><author><name sortKey="Marceglia, A H" uniqKey="Marceglia A">A. H. Marceglia</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Srinivasan, M A" uniqKey="Srinivasan M">M. A. Srinivasan</name></author><author><name sortKey="Lamotte, R H" uniqKey="Lamotte R">R. H. Lamotte</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Smith, A M" uniqKey="Smith A">a M. Smith</name></author><author><name sortKey="Scott, S H" uniqKey="Scott S">S. H. Scott</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ho, H N" uniqKey="Ho H">H.-N. Ho</name></author><author><name sortKey="Jones, L A" uniqKey="Jones L">L. A. Jones</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tiest, W M B" uniqKey="Tiest W">W. M. B. Tiest</name></author><author><name sortKey="Kappers, A M L" uniqKey="Kappers A">A. M. L. Kappers</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Moser, K" uniqKey="Moser K">K. Moser</name></author><author><name sortKey="Kriwet, K" uniqKey="Kriwet K">K. Kriwet</name></author><author><name sortKey="Naik, A" uniqKey="Naik A">A. Naik</name></author><author><name sortKey="Kalia, Y N" uniqKey="Kalia Y">Y. N. Kalia</name></author><author><name sortKey="Guy, R H" uniqKey="Guy R">R. H. Guy</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Pasumarty, S M" uniqKey="Pasumarty S">S. M. Pasumarty</name></author><author><name sortKey="Johnson, S A" uniqKey="Johnson S">S. A. Johnson</name></author><author><name sortKey="Watson, S A" uniqKey="Watson S">S. A. Watson</name></author><author><name sortKey="Adams, M J" uniqKey="Adams M">M. J. Adams</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hollins, M" uniqKey="Hollins M">M. Hollins</name></author><author><name sortKey="Risner, S R" uniqKey="Risner S">S. R. Risner</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Andre, T" uniqKey="Andre T">T. Andre</name></author><author><name sortKey="Levesque, V" uniqKey="Levesque V">V. Levesque</name></author><author><name sortKey="Hayward, V" uniqKey="Hayward V">V. Hayward</name></author><author><name sortKey="Lefevre, P" uniqKey="Lefevre P">P. Lefevre</name></author><author><name sortKey="Thonnard, J L" uniqKey="Thonnard J">J.-L. Thonnard</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Terekhov, A V" uniqKey="Terekhov A">A. V. Terekhov</name></author><author><name sortKey="Hayward, V" uniqKey="Hayward V">V. Hayward</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Delhaye, B" uniqKey="Delhaye B">B. Delhaye</name></author><author><name sortKey="Lefevre, P" uniqKey="Lefevre P">P. Lefèvre</name></author><author><name sortKey="Thonnard, J" uniqKey="Thonnard J">J. Thonnard</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gescheider, G A" uniqKey="Gescheider G">G. A. Gescheider</name></author><author><name sortKey="Thorpe, J M" uniqKey="Thorpe J">J. M. Thorpe</name></author><author><name sortKey="Goodarz, J" uniqKey="Goodarz J">J. Goodarz</name></author><author><name sortKey="Bolanowski, S J" uniqKey="Bolanowski S">S. J. Bolanowski</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bolanowski, S J" uniqKey="Bolanowski S">S. J. Bolanowski</name></author><author><name sortKey="Verrillo, R T" uniqKey="Verrillo R">R. T. Verrillo</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Klocker, A" uniqKey="Klocker A">A. Klöcker</name></author><author><name sortKey="Wiertlewski, M" uniqKey="Wiertlewski M">M. Wiertlewski</name></author><author><name sortKey="Theate, V" uniqKey="Theate V">V. Théate</name></author><author><name sortKey="Hayward, V" uniqKey="Hayward V">V. Hayward</name></author><author><name sortKey="Thonnard, J L" uniqKey="Thonnard J">J. L. Thonnard</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wiertlewski, M" uniqKey="Wiertlewski M">M. Wiertlewski</name></author><author><name sortKey="Lozada, J" uniqKey="Lozada J">J. Lozada</name></author><author><name sortKey="Hayward, V" uniqKey="Hayward V">V. Hayward</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wiertlewski, M" uniqKey="Wiertlewski M">M. Wiertlewski</name></author><author><name sortKey="Hudin, C" uniqKey="Hudin C">C. Hudin</name></author><author><name sortKey="Hayward, V" uniqKey="Hayward V">V. Hayward</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Adams, M J" uniqKey="Adams M">M. J. Adams</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Derler, S" uniqKey="Derler S">S. Derler</name></author><author><name sortKey="Rossi, R" uniqKey="Rossi R">R. Rossi</name></author><author><name sortKey="Rotaru, G M" uniqKey="Rotaru G">G.-M. Rotaru</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Dinc, O S" uniqKey="Dinc O">O. S. Dinç</name></author><author><name sortKey="Ettles, C M" uniqKey="Ettles C">C. M. Ettles</name></author><author><name sortKey="Calabrese, S J" uniqKey="Calabrese S">S. J. Calabrese</name></author><author><name sortKey="Scarton, H A" uniqKey="Scarton H">H. A. Scarton</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Adams, M J" uniqKey="Adams M">M. J. Adams</name></author><author><name sortKey="Briscoe, B J" uniqKey="Briscoe B">B. J. Briscoe</name></author><author><name sortKey="Johnson, S A" uniqKey="Johnson S">S. A. Johnson</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jones, L A" uniqKey="Jones L">L. A. Jones</name></author><author><name sortKey="Lederman, S J" uniqKey="Lederman S">S. J. Lederman</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bergmann Tiest, W M" uniqKey="Bergmann Tiest W">W. M. Bergmann Tiest</name></author><author><name sortKey="Kappers, A M L" uniqKey="Kappers A">A. M. L. Kappers</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Weber, A I" uniqKey="Weber A">A. I. Weber</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Skedung, L" uniqKey="Skedung L">L. 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