Personal Shopping Assistance and Navigator System for Visually Impaired People
Identifieur interne : 000C07 ( Main/Exploration ); précédent : 000C06; suivant : 000C08Personal Shopping Assistance and Navigator System for Visually Impaired People
Auteurs : Paul Chippendale [Italie] ; Valeria Tomaselli [France] ; Viviana D'Alto [France] ; Giulio Urlini [France] ; Carla Maria Modena [Italie] ; Stefano Messelodi [Italie] ; Sebastiano Mauro Strano [France] ; Günter Alce [Japon] ; Klas Hermodsson [Japon] ; Mathieu Razafimahazo [France] ; Thibaud Michel [France] ; Maria Farinella Giovanni [Italie]Source :
English descriptors
- mix :
Abstract
In this paper, a personal assistant and navigator system for visually impaired people will be described. The showcase presented in-tends to demonstrate how partially sighted people could be aided by the technology in performing an ordinary activity, like going to a mall and moving inside it to find a specific product. We propose an Android ap-plication that integrates Pedestrian Dead Reckoning and Computer Vi-sion algorithms, using an off-the-shelf Smartphone connected to a Smart-watch. The detection, recognition and pose estimation of specific objects or features in the scene derive an estimate of user location with sub-meter accuracy when combined with a hardware-sensor pedometer. The pro-posed prototype interfaces with a user by means of Augmented Reality, exploring a variety of sensorial modalities other than just visual overlay, namely audio and haptic modalities, to create a seamless immersive user experience. The interface and interaction of the preliminary platform have been studied through specific evaluation methods. The feedback gathered will be taken into consideration to further improve the pro-posed system.
Url:
Affiliations:
- France, Italie, Japon
- Auvergne-Rhône-Alpes, Rhône-Alpes
- Grenoble
- Université Joseph Fourier, Université de Grenoble
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Le document en format XML
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38041 Grenoble cedex 9 - France Tél. : +33 (0)4 76 51 43 61 - Fax : +33 (0)4 76 51 49 85</addrLine><country key="FR"></country></address><ref type="url">http://www.liglab.fr/</ref></desc><listRelation><relation active="#struct-300275" type="direct"></relation><relation active="#struct-51016" type="direct"></relation><relation active="#struct-3886" type="direct"></relation><relation name="UMR5217" active="#struct-441569" type="direct"></relation></listRelation></org></tutelle><tutelle active="#struct-3886" type="indirect"><org type="institution" xml:id="struct-3886" status="OLD"><idno type="IdRef">02640432X</idno><orgName>Université Pierre Mendès France - Grenoble 2</orgName><orgName type="acronym">UPMF</orgName><date type="end">2015-12-31</date><desc><address><addrLine>BP 47 - 38040 Grenoble Cedex 9</addrLine><country key="FR"></country></address><ref type="url">http://www.upmf-grenoble.fr/</ref></desc></org></tutelle><tutelle active="#struct-51016" type="indirect"><org type="institution" xml:id="struct-51016" status="OLD"><idno type="IdRef">026404796</idno><orgName>Université Joseph Fourier - Grenoble 1</orgName><orgName type="acronym">UJF</orgName><date type="end">2015-12-31</date><desc><address><addrLine>BP 53 - 38041 Grenoble Cedex 9</addrLine><country key="FR"></country></address><ref type="url">http://www.ujf-grenoble.fr/</ref></desc></org></tutelle><tutelle active="#struct-300275" type="indirect"><org type="institution" xml:id="struct-300275" status="OLD"><idno type="IdRef">026388804</idno><orgName>Institut National Polytechnique de Grenoble </orgName><orgName type="acronym">INPG</orgName><date type="end">2006-12-31</date><desc><address><addrLine>46 avenue Félix Viallet 38031 Grenoble Cedex 1</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle name="UMR5217" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Grenoble</settlement><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region></placeName><orgName type="university">Université Joseph Fourier</orgName><orgName type="institution" wicri:auto="newGroup">Université de Grenoble</orgName></affiliation></author><author><name sortKey="Giovanni, Maria Farinella" sort="Giovanni, Maria Farinella" uniqKey="Giovanni M" first="Maria Farinella" last="Giovanni">Maria Farinella Giovanni</name><affiliation wicri:level="1"><hal:affiliation type="institution" xml:id="struct-132974" status="VALID"><orgName>Università degli studi di Catania [Catania]</orgName><desc><address><addrLine>Piazza Università, 2 95131 Catania</addrLine><country key="IT"></country></address><ref type="url">http://www.unict.it/</ref></desc></hal:affiliation><country>Italie</country></affiliation></author></analytic></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>Assistive Technology</term><term>Augmented Reality</term><term>Indoor Navigation</term><term>Mobile Devices</term><term>Quality of Ex-perience</term><term>Visually Impaired</term><term>Wearable Cameras</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this paper, a personal assistant and navigator system for visually impaired people will be described. The showcase presented in-tends to demonstrate how partially sighted people could be aided by the technology in performing an ordinary activity, like going to a mall and moving inside it to find a specific product. We propose an Android ap-plication that integrates Pedestrian Dead Reckoning and Computer Vi-sion algorithms, using an off-the-shelf Smartphone connected to a Smart-watch. The detection, recognition and pose estimation of specific objects or features in the scene derive an estimate of user location with sub-meter accuracy when combined with a hardware-sensor pedometer. The pro-posed prototype interfaces with a user by means of Augmented Reality, exploring a variety of sensorial modalities other than just visual overlay, namely audio and haptic modalities, to create a seamless immersive user experience. The interface and interaction of the preliminary platform have been studied through specific evaluation methods. The feedback gathered will be taken into consideration to further improve the pro-posed system.</div></front></TEI><affiliations><list><country><li>France</li><li>Italie</li><li>Japon</li></country><region><li>Auvergne-Rhône-Alpes</li><li>Rhône-Alpes</li></region><settlement><li>Grenoble</li></settlement><orgName><li>Université Joseph Fourier</li><li>Université de Grenoble</li></orgName></list><tree><country name="Italie"><noRegion><name sortKey="Chippendale, Paul" sort="Chippendale, Paul" uniqKey="Chippendale P" first="Paul" last="Chippendale">Paul Chippendale</name></noRegion><name sortKey="Giovanni, Maria Farinella" sort="Giovanni, Maria Farinella" uniqKey="Giovanni M" first="Maria Farinella" last="Giovanni">Maria Farinella Giovanni</name><name sortKey="Maria Modena, Carla" sort="Maria Modena, Carla" uniqKey="Maria Modena C" first="Carla" last="Maria Modena">Carla Maria Modena</name><name sortKey="Messelodi, Stefano" sort="Messelodi, Stefano" uniqKey="Messelodi S" first="Stefano" last="Messelodi">Stefano Messelodi</name></country><country name="France"><noRegion><name sortKey="Tomaselli, Valeria" sort="Tomaselli, Valeria" uniqKey="Tomaselli V" first="Valeria" last="Tomaselli">Valeria Tomaselli</name></noRegion><name sortKey="D Alto, Viviana" sort="D Alto, Viviana" uniqKey="D Alto V" first="Viviana" last="D'Alto">Viviana D'Alto</name><name sortKey="Mauro Strano, Sebastiano" sort="Mauro Strano, Sebastiano" uniqKey="Mauro Strano S" first="Sebastiano" last="Mauro Strano">Sebastiano Mauro Strano</name><name sortKey="Michel, Thibaud" sort="Michel, Thibaud" uniqKey="Michel T" first="Thibaud" last="Michel">Thibaud Michel</name><name sortKey="Razafimahazo, Mathieu" sort="Razafimahazo, Mathieu" uniqKey="Razafimahazo M" first="Mathieu" last="Razafimahazo">Mathieu Razafimahazo</name><name sortKey="Urlini, Giulio" sort="Urlini, Giulio" uniqKey="Urlini G" first="Giulio" last="Urlini">Giulio Urlini</name></country><country name="Japon"><noRegion><name sortKey="Alce, Gunter" sort="Alce, Gunter" uniqKey="Alce G" first="Günter" last="Alce">Günter Alce</name></noRegion><name sortKey="Hermodsson, Klas" sort="Hermodsson, Klas" uniqKey="Hermodsson K" first="Klas" last="Hermodsson">Klas Hermodsson</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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