Comparison of people's responses to real and virtual handshakes within a virtual environment.
Identifieur interne : 002D06 ( Main/Merge ); précédent : 002D05; suivant : 002D07Comparison of people's responses to real and virtual handshakes within a virtual environment.
Auteurs : Elias Giannopoulos [Espagne] ; Zheng Wang ; Angelika Peer ; Martin Buss ; Mel SlaterSource :
- Brain research bulletin [ 1873-2747 ] ; 2011.
English descriptors
- KwdEn :
- MESH :
- physiology : Hand, Touch Perception.
- Adult, Algorithms, Environment, Feedback, Female, Humans, Male, Social Behavior, Surveys and Questionnaires, User-Computer Interface, Young Adult.
Abstract
In this paper we present a method for evaluating a haptic device which simulates human handshakes interfaced via a metal rod. We provide an overview of the haptic demonstrator and the control algorithm used for delivering realistic handshakes. For the evaluation of this handshake demonstrator we introduce a 'ground truth' approach, where we compare the robot handshakes with handshakes operated by a human via the same metal rod. For this, an experiment was carried out where the participants entered a virtual environment, i.e. a virtual cocktail party, and were asked to perform a number of handshakes, either with the robot operating with one of two control algorithms operating the metal rod - a basic one for comparison or the proposed new advanced one, or with a human operating the metal rod. The virtual environment was represented only through audio and haptics, without any visual representation, i.e. the subjects participated blindfolded. The evaluation of each handshake was achieved through the subjective scoring of each of the handshakes. The results of the study show that the demonstrator operating with the proposed new control scheme was evaluated significantly more human-like than with the demonstrator operating with the basic algorithm, and also that the real human handshake was evaluated more like a real human handshake than both types of robot handshakes. Although the difference between the advanced robot and human handshake was significant, the effect sizes are not very different, indicating substantial confusion of participants between the advanced robot and human operated handshakes.
DOI: 10.1016/j.brainresbull.2010.11.012
PubMed: 21112376
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pubmed:21112376Le document en format XML
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Hlias.Giannopoulos@gmail.com</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Universitat Politècnica de Catalunya, Carrer de Pau Gargallo 5, 08028 Barcelona</wicri:regionArea><placeName><region nuts="2" type="communauté">Catalogne</region></placeName></affiliation></author><author><name sortKey="Wang, Zheng" sort="Wang, Zheng" uniqKey="Wang Z" first="Zheng" last="Wang">Zheng Wang</name></author><author><name sortKey="Peer, Angelika" sort="Peer, Angelika" uniqKey="Peer A" first="Angelika" last="Peer">Angelika Peer</name></author><author><name sortKey="Buss, Martin" sort="Buss, Martin" uniqKey="Buss M" first="Martin" last="Buss">Martin Buss</name></author><author><name sortKey="Slater, Mel" sort="Slater, Mel" uniqKey="Slater M" first="Mel" last="Slater">Mel Slater</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="doi">10.1016/j.brainresbull.2010.11.012</idno><idno type="RBID">pubmed:21112376</idno><idno type="pmid">21112376</idno><idno type="wicri:Area/PubMed/Corpus">000F98</idno><idno type="wicri:Area/PubMed/Curation">000F98</idno><idno type="wicri:Area/PubMed/Checkpoint">000E02</idno><idno type="wicri:Area/Ncbi/Merge">001787</idno><idno type="wicri:Area/Ncbi/Curation">001787</idno><idno type="wicri:Area/Ncbi/Checkpoint">001787</idno><idno type="wicri:Area/Main/Merge">002D06</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Comparison of people's responses to real and virtual handshakes within a virtual environment.</title><author><name sortKey="Giannopoulos, Elias" sort="Giannopoulos, Elias" uniqKey="Giannopoulos E" first="Elias" last="Giannopoulos">Elias Giannopoulos</name><affiliation wicri:level="2"><nlm:affiliation>Universitat Politècnica de Catalunya, Carrer de Pau Gargallo 5, 08028 Barcelona, Spain. Hlias.Giannopoulos@gmail.com</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Universitat Politècnica de Catalunya, Carrer de Pau Gargallo 5, 08028 Barcelona</wicri:regionArea><placeName><region nuts="2" type="communauté">Catalogne</region></placeName></affiliation></author><author><name sortKey="Wang, Zheng" sort="Wang, Zheng" uniqKey="Wang Z" first="Zheng" last="Wang">Zheng Wang</name></author><author><name sortKey="Peer, Angelika" sort="Peer, Angelika" uniqKey="Peer A" first="Angelika" last="Peer">Angelika Peer</name></author><author><name sortKey="Buss, Martin" sort="Buss, Martin" uniqKey="Buss M" first="Martin" last="Buss">Martin Buss</name></author><author><name sortKey="Slater, Mel" sort="Slater, Mel" uniqKey="Slater M" first="Mel" last="Slater">Mel Slater</name></author></analytic><series><title level="j">Brain research bulletin</title><idno type="eISSN">1873-2747</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Algorithms</term><term>Environment</term><term>Feedback</term><term>Female</term><term>Hand (physiology)</term><term>Humans</term><term>Male</term><term>Social Behavior</term><term>Surveys and Questionnaires</term><term>Touch Perception (physiology)</term><term>User-Computer Interface</term><term>Young Adult</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Hand</term><term>Touch Perception</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Algorithms</term><term>Environment</term><term>Feedback</term><term>Female</term><term>Humans</term><term>Male</term><term>Social Behavior</term><term>Surveys and Questionnaires</term><term>User-Computer Interface</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this paper we present a method for evaluating a haptic device which simulates human handshakes interfaced via a metal rod. We provide an overview of the haptic demonstrator and the control algorithm used for delivering realistic handshakes. For the evaluation of this handshake demonstrator we introduce a 'ground truth' approach, where we compare the robot handshakes with handshakes operated by a human via the same metal rod. For this, an experiment was carried out where the participants entered a virtual environment, i.e. a virtual cocktail party, and were asked to perform a number of handshakes, either with the robot operating with one of two control algorithms operating the metal rod - a basic one for comparison or the proposed new advanced one, or with a human operating the metal rod. The virtual environment was represented only through audio and haptics, without any visual representation, i.e. the subjects participated blindfolded. The evaluation of each handshake was achieved through the subjective scoring of each of the handshakes. The results of the study show that the demonstrator operating with the proposed new control scheme was evaluated significantly more human-like than with the demonstrator operating with the basic algorithm, and also that the real human handshake was evaluated more like a real human handshake than both types of robot handshakes. Although the difference between the advanced robot and human handshake was significant, the effect sizes are not very different, indicating substantial confusion of participants between the advanced robot and human operated handshakes.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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