Modeling the thermal responses of the skin surface during hand-object interactions.
Identifieur interne : 001243 ( PubMed/Checkpoint ); précédent : 001242; suivant : 001244Modeling the thermal responses of the skin surface during hand-object interactions.
Auteurs : Hsin-Ni Ho [États-Unis] ; Lynette A. JonesSource :
- Journal of biomechanical engineering [ 0148-0731 ] ; 2008.
English descriptors
- KwdEn :
- MESH :
- physiology : Body Temperature Regulation, Hand, Skin Temperature.
- Adult, Female, Humans, Male, Models, Biological, Temperature.
Abstract
The objective of this research is to analyze and model the decreases in skin temperature when the hand makes contact with an object at room temperature so that thermal feedback can be incorporated into haptic displays. A thermal model is proposed that predicts the thermal responses of the skin and object surface as well as the heat flux exchanged during hand-object interactions. The model was evaluated by comparing the theoretical predictions of temperature changes to those experimentally measured using an infrared thermal measurement system. The thermal measurement system was designed to overcome the limitations imposed by contact thermal sensors, and was able to measure skin temperature during contact, together with the contact area and contact force. The experimental results indicated that over the pressure range of 0.73-10.98 kPa, changes in skin temperature were well localized to the contact area and were affected by contact pressure. The pressure in turn influenced both thermal contact resistance and blood flow. Over the range of contact forces typically used in manual exploration, blood perfusion and metabolic heat generation do not appear to have a significant effect on the skin's thermal responses. The theoretical predictions and the measured data were consistent in characterizing the time course and amplitude of the skin temperature change during contact with differences typically being less than 1 degrees C between the two for pressures greater than 4 kPa. These findings indicate that the proposed thermal model is able to characterize and predict the skin temperature responses during hand-object interactions and could be used in a thermal display that simulates the properties of different materials.
DOI: 10.1115/1.2899574
PubMed: 18412492
Affiliations:
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Jones</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="doi">10.1115/1.2899574</idno><idno type="RBID">pubmed:18412492</idno><idno type="pmid">18412492</idno><idno type="wicri:Area/PubMed/Corpus">001463</idno><idno type="wicri:Area/PubMed/Curation">001463</idno><idno type="wicri:Area/PubMed/Checkpoint">001243</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Modeling the thermal responses of the skin surface during hand-object interactions.</title><author><name sortKey="Ho, Hsin Ni" sort="Ho, Hsin Ni" uniqKey="Ho H" first="Hsin-Ni" last="Ho">Hsin-Ni Ho</name><affiliation wicri:level="2"><nlm:affiliation>Department of Mechanical Engineering, Massachusetts Institute of Technology, Room 3-137, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Mechanical Engineering, Massachusetts Institute of Technology, Room 3-137, 77 Massachusetts Avenue, Cambridge, MA 02139</wicri:regionArea><placeName><region type="state">Massachusetts</region></placeName></affiliation></author><author><name sortKey="Jones, Lynette A" sort="Jones, Lynette A" uniqKey="Jones L" first="Lynette A" last="Jones">Lynette A. Jones</name></author></analytic><series><title level="j">Journal of biomechanical engineering</title><idno type="ISSN">0148-0731</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Body Temperature Regulation (physiology)</term><term>Female</term><term>Hand (physiology)</term><term>Humans</term><term>Male</term><term>Models, Biological</term><term>Skin Temperature (physiology)</term><term>Temperature</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Body Temperature Regulation</term><term>Hand</term><term>Skin Temperature</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Female</term><term>Humans</term><term>Male</term><term>Models, Biological</term><term>Temperature</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The objective of this research is to analyze and model the decreases in skin temperature when the hand makes contact with an object at room temperature so that thermal feedback can be incorporated into haptic displays. A thermal model is proposed that predicts the thermal responses of the skin and object surface as well as the heat flux exchanged during hand-object interactions. The model was evaluated by comparing the theoretical predictions of temperature changes to those experimentally measured using an infrared thermal measurement system. The thermal measurement system was designed to overcome the limitations imposed by contact thermal sensors, and was able to measure skin temperature during contact, together with the contact area and contact force. The experimental results indicated that over the pressure range of 0.73-10.98 kPa, changes in skin temperature were well localized to the contact area and were affected by contact pressure. The pressure in turn influenced both thermal contact resistance and blood flow. Over the range of contact forces typically used in manual exploration, blood perfusion and metabolic heat generation do not appear to have a significant effect on the skin's thermal responses. The theoretical predictions and the measured data were consistent in characterizing the time course and amplitude of the skin temperature change during contact with differences typically being less than 1 degrees C between the two for pressures greater than 4 kPa. These findings indicate that the proposed thermal model is able to characterize and predict the skin temperature responses during hand-object interactions and could be used in a thermal display that simulates the properties of different materials.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">18412492</PMID><DateCreated><Year>2008</Year><Month>04</Month><Day>16</Day></DateCreated><DateCompleted><Year>2008</Year><Month>08</Month><Day>18</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Print">0148-0731</ISSN><JournalIssue CitedMedium="Print"><Volume>130</Volume><Issue>2</Issue><PubDate><Year>2008</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Journal of biomechanical engineering</Title><ISOAbbreviation>J Biomech Eng</ISOAbbreviation></Journal><ArticleTitle>Modeling the thermal responses of the skin surface during hand-object interactions.</ArticleTitle><Pagination><MedlinePgn>021005</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1115/1.2899574</ELocationID><Abstract><AbstractText>The objective of this research is to analyze and model the decreases in skin temperature when the hand makes contact with an object at room temperature so that thermal feedback can be incorporated into haptic displays. A thermal model is proposed that predicts the thermal responses of the skin and object surface as well as the heat flux exchanged during hand-object interactions. The model was evaluated by comparing the theoretical predictions of temperature changes to those experimentally measured using an infrared thermal measurement system. The thermal measurement system was designed to overcome the limitations imposed by contact thermal sensors, and was able to measure skin temperature during contact, together with the contact area and contact force. The experimental results indicated that over the pressure range of 0.73-10.98 kPa, changes in skin temperature were well localized to the contact area and were affected by contact pressure. The pressure in turn influenced both thermal contact resistance and blood flow. Over the range of contact forces typically used in manual exploration, blood perfusion and metabolic heat generation do not appear to have a significant effect on the skin's thermal responses. The theoretical predictions and the measured data were consistent in characterizing the time course and amplitude of the skin temperature change during contact with differences typically being less than 1 degrees C between the two for pressures greater than 4 kPa. These findings indicate that the proposed thermal model is able to characterize and predict the skin temperature responses during hand-object interactions and could be used in a thermal display that simulates the properties of different materials.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ho</LastName><ForeName>Hsin-Ni</ForeName><Initials>HN</Initials><AffiliationInfo><Affiliation>Department of Mechanical Engineering, Massachusetts Institute of Technology, Room 3-137, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Jones</LastName><ForeName>Lynette A</ForeName><Initials>LA</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Biomech Eng</MedlineTA><NlmUniqueID>7909584</NlmUniqueID><ISSNLinking>0148-0731</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001833">Body Temperature Regulation</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006225">Hand</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D008954">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012881">Skin Temperature</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D013696">Temperature</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2008</Year><Month>4</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>8</Month><Day>19</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2008</Year><Month>4</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1115/1.2899574</ArticleId><ArticleId IdType="pubmed">18412492</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Massachusetts</li></region></list><tree><noCountry><name sortKey="Jones, Lynette A" sort="Jones, Lynette A" uniqKey="Jones L" first="Lynette A" last="Jones">Lynette A. Jones</name></noCountry><country name="États-Unis"><region name="Massachusetts"><name sortKey="Ho, Hsin Ni" sort="Ho, Hsin Ni" uniqKey="Ho H" first="Hsin-Ni" last="Ho">Hsin-Ni Ho</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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