Haptic Edge Sharpness Perception with a Contact Location Display.
Identifieur interne : 002395 ( Main/Exploration ); précédent : 002394; suivant : 002396Haptic Edge Sharpness Perception with a Contact Location Display.
Auteurs : Jaeyoung Park ; A J Doxon ; W R Provancher ; D E Johnson ; H Z TanSource :
- IEEE transactions on haptics [ 1939-1412 ] ; 2012.
Abstract
The effect of contact location information on virtual edge perception was investigated in two experiments. In Experiment 1, participants discriminated edge sharpness under force-alone and force-plus-contact-location conditions using a 4.8 mm radius contact roller. Virtual objects were 2D profiles of edges with two adjoining surfaces. For both conditions, the Just Noticeable Difference (JND) in change of edge radius increased from 2.3 to 7.4 mm as edge radii increased from 2.5 to 20.0 mm; there was no significant difference between the two conditions. A follow-up experiment with contact location alone resulted in higher edge sharpness JNDs. In Experiment 2, the same edge sharpness discrimination task was performed using a smaller contact roller (R = 1.5 mm) to investigate the effect of roller size. The JNDs for the smaller roller were not statistically significant from those of the larger roller. Our results suggest that 1) contact location cues alone are capable of conveying edge sharpness information, but that force cues are dominant when both types of cues are available; and 2) the radius of the contact roller does not significantly affect the user's ability to discriminate edge sharpness, indicating that the participants could use the changes in contact location to judge curvature.
DOI: 10.1109/TOH.2012.14
PubMed: 26964130
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000D35
- to stream PubMed, to step Curation: 000D35
- to stream PubMed, to step Checkpoint: 000B27
- to stream Ncbi, to step Merge: 004079
- to stream Ncbi, to step Curation: 004079
- to stream Ncbi, to step Checkpoint: 004079
- to stream Main, to step Merge: 002421
- to stream Main, to step Curation: 002395
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Haptic Edge Sharpness Perception with a Contact Location Display.</title>
<author><name sortKey="Jaeyoung Park" sort="Jaeyoung Park" uniqKey="Jaeyoung Park" last="Jaeyoung Park">Jaeyoung Park</name>
</author>
<author><name sortKey="Doxon, A J" sort="Doxon, A J" uniqKey="Doxon A" first="A J" last="Doxon">A J Doxon</name>
</author>
<author><name sortKey="Provancher, W R" sort="Provancher, W R" uniqKey="Provancher W" first="W R" last="Provancher">W R Provancher</name>
</author>
<author><name sortKey="Johnson, D E" sort="Johnson, D E" uniqKey="Johnson D" first="D E" last="Johnson">D E Johnson</name>
</author>
<author><name sortKey="Tan, H Z" sort="Tan, H Z" uniqKey="Tan H" first="H Z" last="Tan">H Z Tan</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2012">2012</date>
<idno type="doi">10.1109/TOH.2012.14</idno>
<idno type="RBID">pubmed:26964130</idno>
<idno type="pmid">26964130</idno>
<idno type="wicri:Area/PubMed/Corpus">000D35</idno>
<idno type="wicri:Area/PubMed/Curation">000D35</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000B27</idno>
<idno type="wicri:Area/Ncbi/Merge">004079</idno>
<idno type="wicri:Area/Ncbi/Curation">004079</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">004079</idno>
<idno type="wicri:doubleKey">1939-1412:2012:Jaeyoung Park:haptic:edge:sharpness</idno>
<idno type="wicri:Area/Main/Merge">002421</idno>
<idno type="wicri:Area/Main/Curation">002395</idno>
<idno type="wicri:Area/Main/Exploration">002395</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Haptic Edge Sharpness Perception with a Contact Location Display.</title>
<author><name sortKey="Jaeyoung Park" sort="Jaeyoung Park" uniqKey="Jaeyoung Park" last="Jaeyoung Park">Jaeyoung Park</name>
</author>
<author><name sortKey="Doxon, A J" sort="Doxon, A J" uniqKey="Doxon A" first="A J" last="Doxon">A J Doxon</name>
</author>
<author><name sortKey="Provancher, W R" sort="Provancher, W R" uniqKey="Provancher W" first="W R" last="Provancher">W R Provancher</name>
</author>
<author><name sortKey="Johnson, D E" sort="Johnson, D E" uniqKey="Johnson D" first="D E" last="Johnson">D E Johnson</name>
</author>
<author><name sortKey="Tan, H Z" sort="Tan, H Z" uniqKey="Tan H" first="H Z" last="Tan">H Z Tan</name>
</author>
</analytic>
<series><title level="j">IEEE transactions on haptics</title>
<idno type="ISSN">1939-1412</idno>
<imprint><date when="2012" type="published">2012</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The effect of contact location information on virtual edge perception was investigated in two experiments. In Experiment 1, participants discriminated edge sharpness under force-alone and force-plus-contact-location conditions using a 4.8 mm radius contact roller. Virtual objects were 2D profiles of edges with two adjoining surfaces. For both conditions, the Just Noticeable Difference (JND) in change of edge radius increased from 2.3 to 7.4 mm as edge radii increased from 2.5 to 20.0 mm; there was no significant difference between the two conditions. A follow-up experiment with contact location alone resulted in higher edge sharpness JNDs. In Experiment 2, the same edge sharpness discrimination task was performed using a smaller contact roller (R = 1.5 mm) to investigate the effect of roller size. The JNDs for the smaller roller were not statistically significant from those of the larger roller. Our results suggest that 1) contact location cues alone are capable of conveying edge sharpness information, but that force cues are dominant when both types of cues are available; and 2) the radius of the contact roller does not significantly affect the user's ability to discriminate edge sharpness, indicating that the participants could use the changes in contact location to judge curvature.</div>
</front>
</TEI>
<affiliations><list></list>
<tree><noCountry><name sortKey="Doxon, A J" sort="Doxon, A J" uniqKey="Doxon A" first="A J" last="Doxon">A J Doxon</name>
<name sortKey="Jaeyoung Park" sort="Jaeyoung Park" uniqKey="Jaeyoung Park" last="Jaeyoung Park">Jaeyoung Park</name>
<name sortKey="Johnson, D E" sort="Johnson, D E" uniqKey="Johnson D" first="D E" last="Johnson">D E Johnson</name>
<name sortKey="Provancher, W R" sort="Provancher, W R" uniqKey="Provancher W" first="W R" last="Provancher">W R Provancher</name>
<name sortKey="Tan, H Z" sort="Tan, H Z" uniqKey="Tan H" first="H Z" last="Tan">H Z Tan</name>
</noCountry>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002395 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002395 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Main |étape= Exploration |type= RBID |clé= pubmed:26964130 |texte= Haptic Edge Sharpness Perception with a Contact Location Display. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:26964130" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \ | NlmPubMed2Wicri -a HapticV1
![]() | This area was generated with Dilib version V0.6.23. | ![]() |