Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders
Identifieur interne : 000829 ( PascalFrancis/Corpus ); précédent : 000828; suivant : 000830Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders
Auteurs : Raymond H. Cuijpers ; Eli Brenner ; Jeroen B. J. SmeetsSource :
- Human movement science [ 0167-9457 ] ; 2008.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
In virtual reality it is easy to control the visual cues that tell us about an object's shape. However, it is much harder to provide realistic virtual haptic feedback when grasping virtual objects. In this study we examined the role of haptic feedback when grasping (virtual) cylinders with an elliptical circumference. In Experiment 1 we placed the same circular cylinder at the simulated location of virtual elliptical cylinders of varying shape, so that the haptic feedback did not change when the visually specified shape changed. We found that the scaling of maximum grip aperture with the diameter of the nearest principal axis (.14 ± .04) was much weaker than when grasping real cylinders (.54 ± .04, Cuijpers, Brenner, & Smeets, 2006 Grasping reveals visual misjudgements of shape. Experimental Brain Research, 175, 32-44). For the scaling of grip orientation with the orientation of the cylinder we found large individual differences: the range is.07-.82 (average.42 ±.07) as compared to .55-.79 (average.67 ±.03) for grasping real cylinders. In Experiment 2 we provided consistent haptic feedback by placing real cylinders that matched the location, shape and orientation of the virtual cylinders. The scaling gains of both maximum grip aperture (.39 ±.04) and grip orientation (.56 ±.08) were substantially higher than in Experiment 1, but still lower than for grasps to real cylinders. The variability between participants for the scaling of grip orientation was also much reduced. These results showed that although haptic feedback must be consistent with visual information, it is not sufficient for natural prehension. We discuss the implications of these findings in terms of the integration of visual information with haptic feedback.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
| pA |
|
|---|
Format Inist (serveur)
| NO : | PASCAL 09-0082861 INIST |
|---|---|
| ET : | Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders |
| AU : | CUIJPERS (Raymond H.); BRENNER (Eli); SMEETS (Jeroen B. J.) |
| AF : | Radboud University, P.O. Box 9104/6500 HE Nijmegen/Pays-Bas (1 aut.); VU University, Van der Boechorststraat 9/1081 BT Amsterdam/Pays-Bas (2 aut., 3 aut.) |
| DT : | Publication en série; Niveau analytique |
| SO : | Human movement science; ISSN 0167-9457; Coden HMSCDO; Pays-Bas; Da. 2008; Vol. 27; No. 6; Pp. 857-872; Bibl. 1 p. |
| LA : | Anglais |
| EA : | In virtual reality it is easy to control the visual cues that tell us about an object's shape. However, it is much harder to provide realistic virtual haptic feedback when grasping virtual objects. In this study we examined the role of haptic feedback when grasping (virtual) cylinders with an elliptical circumference. In Experiment 1 we placed the same circular cylinder at the simulated location of virtual elliptical cylinders of varying shape, so that the haptic feedback did not change when the visually specified shape changed. We found that the scaling of maximum grip aperture with the diameter of the nearest principal axis (.14 ± .04) was much weaker than when grasping real cylinders (.54 ± .04, Cuijpers, Brenner, & Smeets, 2006 Grasping reveals visual misjudgements of shape. Experimental Brain Research, 175, 32-44). For the scaling of grip orientation with the orientation of the cylinder we found large individual differences: the range is.07-.82 (average.42 ±.07) as compared to .55-.79 (average.67 ±.03) for grasping real cylinders. In Experiment 2 we provided consistent haptic feedback by placing real cylinders that matched the location, shape and orientation of the virtual cylinders. The scaling gains of both maximum grip aperture (.39 ±.04) and grip orientation (.56 ±.08) were substantially higher than in Experiment 1, but still lower than for grasps to real cylinders. The variability between participants for the scaling of grip orientation was also much reduced. These results showed that although haptic feedback must be consistent with visual information, it is not sufficient for natural prehension. We discuss the implications of these findings in terms of the integration of visual information with haptic feedback. |
| CC : | 002A24 |
| FD : | Réalité virtuelle; Perception; Homme |
| ED : | Virtual reality; Perception; Human |
| SD : | Realidad virtual; Percepción; Hombre |
| LO : | INIST-19996.354000196095030020 |
| ID : | 09-0082861 |
Links to Exploration step
Pascal:09-0082861Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders</title><author><name sortKey="Cuijpers, Raymond H" sort="Cuijpers, Raymond H" uniqKey="Cuijpers R" first="Raymond H." last="Cuijpers">Raymond H. Cuijpers</name><affiliation><inist:fA14 i1="01"><s1>Radboud University, P.O. Box 9104</s1><s2>6500 HE Nijmegen</s2><s3>NLD</s3><sZ>1 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Brenner, Eli" sort="Brenner, Eli" uniqKey="Brenner E" first="Eli" last="Brenner">Eli Brenner</name><affiliation><inist:fA14 i1="02"><s1>VU University, Van der Boechorststraat 9</s1><s2>1081 BT Amsterdam</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Smeets, Jeroen B J" sort="Smeets, Jeroen B J" uniqKey="Smeets J" first="Jeroen B. J." last="Smeets">Jeroen B. J. Smeets</name><affiliation><inist:fA14 i1="02"><s1>VU University, Van der Boechorststraat 9</s1><s2>1081 BT Amsterdam</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">09-0082861</idno><date when="2008">2008</date><idno type="stanalyst">PASCAL 09-0082861 INIST</idno><idno type="RBID">Pascal:09-0082861</idno><idno type="wicri:Area/PascalFrancis/Corpus">000829</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders</title><author><name sortKey="Cuijpers, Raymond H" sort="Cuijpers, Raymond H" uniqKey="Cuijpers R" first="Raymond H." last="Cuijpers">Raymond H. Cuijpers</name><affiliation><inist:fA14 i1="01"><s1>Radboud University, P.O. Box 9104</s1><s2>6500 HE Nijmegen</s2><s3>NLD</s3><sZ>1 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Brenner, Eli" sort="Brenner, Eli" uniqKey="Brenner E" first="Eli" last="Brenner">Eli Brenner</name><affiliation><inist:fA14 i1="02"><s1>VU University, Van der Boechorststraat 9</s1><s2>1081 BT Amsterdam</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Smeets, Jeroen B J" sort="Smeets, Jeroen B J" uniqKey="Smeets J" first="Jeroen B. J." last="Smeets">Jeroen B. J. Smeets</name><affiliation><inist:fA14 i1="02"><s1>VU University, Van der Boechorststraat 9</s1><s2>1081 BT Amsterdam</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14></affiliation></author></analytic><series><title level="j" type="main">Human movement science</title><title level="j" type="abbreviated">Hum. mov. sci.</title><idno type="ISSN">0167-9457</idno><imprint><date when="2008">2008</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Human movement science</title><title level="j" type="abbreviated">Hum. mov. sci.</title><idno type="ISSN">0167-9457</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Human</term><term>Perception</term><term>Virtual reality</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Réalité virtuelle</term><term>Perception</term><term>Homme</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In virtual reality it is easy to control the visual cues that tell us about an object's shape. However, it is much harder to provide realistic virtual haptic feedback when grasping virtual objects. In this study we examined the role of haptic feedback when grasping (virtual) cylinders with an elliptical circumference. In Experiment 1 we placed the same circular cylinder at the simulated location of virtual elliptical cylinders of varying shape, so that the haptic feedback did not change when the visually specified shape changed. We found that the scaling of maximum grip aperture with the diameter of the nearest principal axis (.14 ± .04) was much weaker than when grasping real cylinders (.54 ± .04, Cuijpers, Brenner, & Smeets, 2006 Grasping reveals visual misjudgements of shape. Experimental Brain Research, 175, 32-44). For the scaling of grip orientation with the orientation of the cylinder we found large individual differences: the range is.07-.82 (average.42 ±.07) as compared to .55-.79 (average.67 ±.03) for grasping real cylinders. In Experiment 2 we provided consistent haptic feedback by placing real cylinders that matched the location, shape and orientation of the virtual cylinders. The scaling gains of both maximum grip aperture (.39 ±.04) and grip orientation (.56 ±.08) were substantially higher than in Experiment 1, but still lower than for grasps to real cylinders. The variability between participants for the scaling of grip orientation was also much reduced. These results showed that although haptic feedback must be consistent with visual information, it is not sufficient for natural prehension. We discuss the implications of these findings in terms of the integration of visual information with haptic feedback.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0167-9457</s0></fA01><fA02 i1="01"><s0>HMSCDO</s0></fA02><fA03 i2="1"><s0>Hum. mov. sci.</s0></fA03><fA05><s2>27</s2></fA05><fA06><s2>6</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders</s1></fA08><fA11 i1="01" i2="1"><s1>CUIJPERS (Raymond H.)</s1></fA11><fA11 i1="02" i2="1"><s1>BRENNER (Eli)</s1></fA11><fA11 i1="03" i2="1"><s1>SMEETS (Jeroen B. J.)</s1></fA11><fA14 i1="01"><s1>Radboud University, P.O. Box 9104</s1><s2>6500 HE Nijmegen</s2><s3>NLD</s3><sZ>1 aut.</sZ></fA14><fA14 i1="02"><s1>VU University, Van der Boechorststraat 9</s1><s2>1081 BT Amsterdam</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></fA14><fA20><s1>857-872</s1></fA20><fA21><s1>2008</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>19996</s2><s5>354000196095030020</s5></fA43><fA44><s0>0000</s0><s1>© 2009 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>1 p.</s0></fA45><fA47 i1="01" i2="1"><s0>09-0082861</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Human movement science</s0></fA64><fA66 i1="01"><s0>NLD</s0></fA66><fC01 i1="01" l="ENG"><s0>In virtual reality it is easy to control the visual cues that tell us about an object's shape. However, it is much harder to provide realistic virtual haptic feedback when grasping virtual objects. In this study we examined the role of haptic feedback when grasping (virtual) cylinders with an elliptical circumference. In Experiment 1 we placed the same circular cylinder at the simulated location of virtual elliptical cylinders of varying shape, so that the haptic feedback did not change when the visually specified shape changed. We found that the scaling of maximum grip aperture with the diameter of the nearest principal axis (.14 ± .04) was much weaker than when grasping real cylinders (.54 ± .04, Cuijpers, Brenner, & Smeets, 2006 Grasping reveals visual misjudgements of shape. Experimental Brain Research, 175, 32-44). For the scaling of grip orientation with the orientation of the cylinder we found large individual differences: the range is.07-.82 (average.42 ±.07) as compared to .55-.79 (average.67 ±.03) for grasping real cylinders. In Experiment 2 we provided consistent haptic feedback by placing real cylinders that matched the location, shape and orientation of the virtual cylinders. The scaling gains of both maximum grip aperture (.39 ±.04) and grip orientation (.56 ±.08) were substantially higher than in Experiment 1, but still lower than for grasps to real cylinders. The variability between participants for the scaling of grip orientation was also much reduced. These results showed that although haptic feedback must be consistent with visual information, it is not sufficient for natural prehension. We discuss the implications of these findings in terms of the integration of visual information with haptic feedback.</s0></fC01><fC02 i1="01" i2="X"><s0>002A24</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Réalité virtuelle</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Virtual reality</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Realidad virtual</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Perception</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Perception</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Percepción</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Homme</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Human</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Hombre</s0><s5>03</s5></fC03><fN21><s1>061</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard><server><NO>PASCAL 09-0082861 INIST</NO><ET>Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders</ET><AU>CUIJPERS (Raymond H.); BRENNER (Eli); SMEETS (Jeroen B. J.)</AU><AF>Radboud University, P.O. Box 9104/6500 HE Nijmegen/Pays-Bas (1 aut.); VU University, Van der Boechorststraat 9/1081 BT Amsterdam/Pays-Bas (2 aut., 3 aut.)</AF><DT>Publication en série; Niveau analytique</DT><SO>Human movement science; ISSN 0167-9457; Coden HMSCDO; Pays-Bas; Da. 2008; Vol. 27; No. 6; Pp. 857-872; Bibl. 1 p.</SO><LA>Anglais</LA><EA>In virtual reality it is easy to control the visual cues that tell us about an object's shape. However, it is much harder to provide realistic virtual haptic feedback when grasping virtual objects. In this study we examined the role of haptic feedback when grasping (virtual) cylinders with an elliptical circumference. In Experiment 1 we placed the same circular cylinder at the simulated location of virtual elliptical cylinders of varying shape, so that the haptic feedback did not change when the visually specified shape changed. We found that the scaling of maximum grip aperture with the diameter of the nearest principal axis (.14 ± .04) was much weaker than when grasping real cylinders (.54 ± .04, Cuijpers, Brenner, & Smeets, 2006 Grasping reveals visual misjudgements of shape. Experimental Brain Research, 175, 32-44). For the scaling of grip orientation with the orientation of the cylinder we found large individual differences: the range is.07-.82 (average.42 ±.07) as compared to .55-.79 (average.67 ±.03) for grasping real cylinders. In Experiment 2 we provided consistent haptic feedback by placing real cylinders that matched the location, shape and orientation of the virtual cylinders. The scaling gains of both maximum grip aperture (.39 ±.04) and grip orientation (.56 ±.08) were substantially higher than in Experiment 1, but still lower than for grasps to real cylinders. The variability between participants for the scaling of grip orientation was also much reduced. These results showed that although haptic feedback must be consistent with visual information, it is not sufficient for natural prehension. We discuss the implications of these findings in terms of the integration of visual information with haptic feedback.</EA><CC>002A24</CC><FD>Réalité virtuelle; Perception; Homme</FD><ED>Virtual reality; Perception; Human</ED><SD>Realidad virtual; Percepción; Hombre</SD><LO>INIST-19996.354000196095030020</LO><ID>09-0082861</ID></server></inist></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/PascalFrancis/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000829 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Corpus/biblio.hfd -nk 000829 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= HapticV1
|flux= PascalFrancis
|étape= Corpus
|type= RBID
|clé= Pascal:09-0082861
|texte= Consistent haptic feedback is required but it is not enough for natural reaching to virtual cylinders
}}
| This area was generated with Dilib version V0.6.23. |  |