Lecture Notes in Computer Science 9298

Commenced Publication in 1973Founding and Former Series Editors:Gerhard Goos, Juris Hartmanis, and Jan van Leeuwen

Editorial Board

David HutchisonLancaster University, Lancaster, UK

Takeo KanadeCarnegie Mellon University, Pittsburgh, PA, USA

Josef KittlerUniversity of Surrey, Guildford, UK

Jon M. KleinbergCornell University, Ithaca, NY, USA

Friedemann MatternETH Zurich, Zürich, Switzerland

John C. MitchellStanford University, Stanford, CA, USA

Moni NaorWeizmann Institute of Science, Rehovot, Israel

C. Pandu RanganIndian Institute of Technology, Madras, India

Bernhard SteffenTU Dortmund University, Dortmund, Germany

Demetri TerzopoulosUniversity of California, Los Angeles, CA, USA

Doug TygarUniversity of California, Berkeley, CA, USA

Gerhard WeikumMax Planck Institute for Informatics, Saarbrücken, Germany

More information about this series at http://www.springer.com/series/7409

http://www.springer.com/series/7409

Julio Abascal • Simone BarbosaMirko Fetter • Tom GrossPhilippe Palanque • Marco Winckler (Eds.)

Human-ComputerInteraction –INTERACT 201515th IFIP TC 13 International ConferenceBamberg, Germany, September 14–18, 2015Proceedings, Part III

123

EditorsJulio AbascalUniversidad del País Vasco/Euskal Herriko

UnibertsitateaDonostia-San SebastiánSpain

Simone BarbosaPUC-RioRio de JaneiroBrazil

Mirko FetterUniversity of BambergBambergGermany

Tom GrossUniversity of BambergBambergGermany

Philippe PalanqueUniversity Paul SabatierToulouseFrance

Marco WincklerUniversity Paul SabatierToulouseFrance

ISSN 0302-9743 ISSN 1611-3349 (electronic)Lecture Notes in Computer ScienceISBN 978-3-319-22697-2 ISBN 978-3-319-22698-9 (eBook)DOI 10.1007/978-3-319-22698-9

Library of Congress Control Number: 2015945606

LNCS Sublibrary: SL3 – Information Systems and Applications, incl. Internet/Web, and HCI

Springer Cham Heidelberg New York Dordrecht London© IFIP International Federation for Information Processing 2015This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of thematerial is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation,broadcasting, reproduction on microfilms or in any other physical way, and transmission or informationstorage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology nowknown or hereafter developed.The use of general descriptive names, registered names, trademarks, service marks, etc. in this publicationdoes not imply, even in the absence of a specific statement, that such names are exempt from the relevantprotective laws and regulations and therefore free for general use.The publisher, the authors and the editors are safe to assume that the advice and information in this book arebelieved to be true and accurate at the date of publication. Neither the publisher nor the authors or the editorsgive a warranty, express or implied, with respect to the material contained herein or for any errors oromissions that may have been made.

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Foreword

The 15th IFIP TC.13 International Conference on Human–Computer Interaction,INTERACT 2015, was held during September 14–18, 2015, in Bamberg, Germany,organized by the University of Bamberg. The city of Bamberg is proud of its more than1,000-year-old center. It has more than 2,400 historically listed buildings and became aUNESCO World Cultural Heritage Site in 1993. With 70,000 inhabitants, Bamberg is asmall town in the heart of Europe.

The theme of the 2015 edition was “Connection, tradition, innovation.” In its rel-atively short history, the human–computer interaction (HCI) area has experiencedimpressive development. Theories, methodologies, procedures, guidelines, and toolshave been progressively proposed, discussed, tested, and frequently adopted by aca-demia and industry. The protagonists of this development created in a short period oftime a scientific and technological tradition able to produce high-quality interactionsystems. However, the evolution of the computers and networks pose new challengesto all stakeholders. Innovation, based on tradition, is the only way to face thesechallenges, even if innovation often requires breaking the tradition. In order to makethis process possible, INTERACT 2015 provides diverse and abundant connectionopportunities. A multidisciplinary approach is characteristic of the HCI field.INTERACT 2015 aimed to connect all the matters able to contribute to the qualityof the future interactions among people and computers.

The series of INTERACT international conferences (started in 1984) is supported byTechnical Committee 13 on Human–Computer Interaction of the International Feder-ation for Information Processing (IFIP). This committee aims at developing the scienceand technology of the interaction between humans and computing devices.

IFIP was created in 1960 under the auspices of UNESCO with the aim of balancingworldwide the development of computer technology and Science. Technical Com-mittee 13 is fully conscious of the social importance of information and communicationtechnologies for our world, today and in the future. Therefore, INTERACT 2015 madeefforts to attract and host people from all over the world, and to pay attention to theconstraints imposed on HCI by differences in culture, language, technological avail-ability, physical, as well as sensory and cognitive differences, among other dimensionsof interest.

INTERACT 2015 gathered a stimulating collection of research papers and reports ofdevelopment and practice that acknowledge the diverse disciplines, abilities, cultures,and societies, and that address all the aspects of HCI, including technical, human,social, and esthetic.

Like its predecessors, INTERACT 2015 aimed to be an exciting forum for com-munication with people of similar interests, to foster collaboration and learning. Beingby nature a multidisciplinary field, HCI requires interaction and discussion amongdiverse people with different interests and backgrounds. INTERACT 2015 was directedboth to the academic and industrial world, always highlighting the latest developments

in the discipline of HCI and its current applications. Experienced HCI researchers andprofessionals, as well as newcomers to the HCI field, interested in the design orevaluation of interactive software, development of new technologies for interaction,and research on general theories of HCI met in Bamberg.

We thank all the authors who chose INTERACT 2015 as the venue to publish theirresearch. This was again an outstanding year for the conference in terms of submissionsin all the technical categories.

We received 651 submissions. Of these, the following were accepted: 93 fullresearch papers; 74 short research papers; eight demos; 30 interactive posters; fourorganizational overviews; three panels; six tutorials; 11 workshops; and 13 doctoralconsortium papers.

The acceptance rate for the full papers was 29.6 % and 26.8 % for short papers.In order to select the highest-quality contributions, an elaborate review system was

organized including shepherding of 38 full research papers that went through a secondand sometimes a third round of review. That process was primarily handled by the 32meta-reviewers who willingly assisted and ensured the selection of high-quality fullresearch papers to be presented at INTERACT 2015.

The final decision on acceptance or rejection of papers was taken in a plenaryProgram Committee meeting held in Tampere (Finland) in February 2015, aimed todiscuss a consistent set of criteria to deal with inevitable differences among the largenumber of reviewers who were recruited and supported by the meta-reviewers. Thetechnical program chairs and the track chairs, the general chairs, and the members ofIFIP Technical Committee 13 participated in the meeting.

Special thanks must go to the track chairs and all the reviewers, who put in anenormous amount of work to ensure that quality criteria were maintained throughoutthe selection process. We also want to acknowledge the excellent work of the co-chairsof the different sections of the conference and the meta-reviewers of the full researchpaper track.

We also thank the members of the Organizing Committee, especially Mirko Fetter,local organization chair, who provided us with all the necessary resources to facilitateour work. Finally, we wish to express a special thank you to the proceedings publi-cation chair, Marco Winckler, who did extraordinary work to put this volume together.

September 2015 Tom GrossJulio Abascal

Simone BarbosaPhilippe Palanque

VI Foreword

IFIP TC13

Established in 1989, the International Federation for Information Processing TechnicalCommittee on Human–Computer Interaction (IFIP TC13) is an international committeeof 37 national societies and nine working groups, representing specialists in humanfactors, ergonomics, cognitive science, computer science, design, and relateddisciplines. INTERACT is its flagship conference, staged biennially in differentcountries in the world. From 2017 the conference series will become an annualconference.

IFIP TC13 aims to develop the science and technology of human–computerinteraction (HCI) by: encouraging empirical research, promoting the use of knowledgeand methods from the human sciences in design and evaluation of computer systems;promoting better understanding of the relation between formal design methods andsystem usability and acceptability; developing guidelines, models, and methods bywhich designers may provide better human-oriented computer systems; and, cooper-ating with other groups, inside and outside IFIP, to promote user orientation andhumanization in system design. Thus, TC13 seeks to improve interactions betweenpeople and computers, encourage the growth of HCI research and disseminate thesebenefits worldwide.

The main orientation is toward users, especially non-computer professional users,and how to improve human–computer relations. Areas of study include: the problemspeople have with computers; the impact on people in individual and organizationalcontexts; the determinants of utility, usability, and acceptability; the appropriateallocation of tasks between computers and users; modeling the user to aid better systemdesign; and harmonizing the computer to user characteristics and needs.

While the scope is thus set wide, with a tendency toward general principles ratherthan particular systems, it is recognized that progress will only be achieved throughboth general studies to advance theoretical understanding and specific studies onpractical issues (e.g., interface design standards, software system consistency,documentation, appropriateness of alternative communication media, human factorsguidelines for dialogue design, the problems of integrating multimedia systems tomatch system needs and organizational practices, etc.).

In 1999, TC13 initiated a special IFIP Award, the Brian Shackel Award, for themost outstanding contribution in the form of a refereed paper submitted to anddelivered at each INTERACT. The award draws attention to the need for acomprehensive human-centered approach in the design and use of informationtechnology in which the human and social implications have been taken into account.2007 IFIP TC 13 also launched an accessibility award to recognize an outstandingcontribution with international impact in the field of accessibility for disabled users inHCI. In 2013, IFIP TC 13 launched the Interaction Design for InternationalDevelopment (IDID) Award, which recognizes the most outstanding contribution tothe application of interactive systems for social and economic development of people in

developing countries. Since the process to decide the award takes place after papers aresubmitted for publication, the awards are not identified in the proceedings.

IFIP TC 13 also recognizes pioneers in the area of HCI. An IFIP TC 13 pioneer isone who, through active participation in IFIP Technical Committees or related IFIPgroups, has made outstanding contributions to the educational, theoretical, technical,commercial, or professional aspects of analysis, design, construction, evaluation, anduse of interactive systems. IFIP TC 13 pioneers are appointed annually and awards arehanded over at the INTERACT conference.

IFIP TC13 stimulates working events and activities through its working groups(WGs). WGs consist of HCI experts from many countries, who seek to expandknowledge and find solutions to HCI issues and concerns within their domains, asoutlined here.

WG13.1 (Education in HCI and HCI Curricula) aims to improve HCI education atall levels of higher education, coordinate and unite efforts to develop HCI curricula andpromote HCI teaching.

WG13.2 (Methodology for User-Centered System Design) aims to foster research,dissemination of information and good practice in the methodical application of HCI tosoftware engineering.

WG13.3 (HCI and Disability) aims to make HCI designers aware of the needs ofpeople with disabilities and encourage development of information systems and toolspermitting adaptation of interfaces to specific users.

WG13.4 (also WG2.7; User Interface Engineering) investigates the nature,concepts, and construction of user interfaces for software systems, using a frameworkfor reasoning about interactive systems and an engineering model for developing userinterfaces.

WG 13.5 (Resilience, Reliability, Safety, and Human Error in System Develop-ment) seeks a framework for studying human factors relating to systems failure,develops leading-edge techniques in hazard analysis and safety engineering ofcomputer-based systems, and guides international accreditation activities forsafety-critical systems.

WG13.6 (Human–Work Interaction Design) aims at establishing relationshipsbetween extensive empirical work-domain studies and HCI design. It will promote theuse of knowledge, concepts, methods, and techniques that enable user studies toprocure a better apprehension of the complex interplay between individual, social, andorganizational contexts and thereby a better understanding of how and why peoplework in the ways that they do.

WG13.7 (Human–Computer Interaction and Visualization) aims to establish astudy and research program that will combine both scientific work and practicalapplications in the fields of HCI and visualization. It will integrate several additionalaspects of further research areas, such as scientific visualization, data mining,information design, computer graphics, cognition sciences, perception theory, orpsychology, into this approach.

WG13.8 (Interaction Design and International Development) are currently workingto reformulate their aims and scope.

VIII IFIP TC13

WG13.9 (Interaction Design and Children) aims to support practitioners, regulators,and researchers to develop the study of interaction design and children acrossinternational contexts.

New Working Groups are formed as areas of significance to HCI arise. Furtherinformation is available on the IFIP TC13 website: http://ifip-tc13.org/

IFIP TC13 IX

http://ifip-tc13.org/

IFIP TC13 Members

Officers

ChairJan Gulliksen, Sweden

Vice-chairPhilippe Palanque, France

Vice-Chair for WG and SIGSimone D.J. Barbosa, Brazil

TreasurerAnirudha Joshi, India

SecretaryMarco Winckler, France

WebmasterHelen Petrie, UK

Country Representatives

AustraliaHenry B.L. DuhAustralian Computer Society

AustriaGeraldine FitzpatrickAustrian Computer Society

BelgiumMonique Noirhomme-FraitureFédération des Associations

Informatiques de Belgique

BrazilRaquel Oliveira PratesBrazilian Computer Society (SBC)

BulgariaKamelia StefanovaBulgarian Academy of Sciences

CanadaHeather O’BrienCanadian Information Processing Society

ChileJaime SánchezChilean Society of Computer Science

CroatiaAndrina GranicCroatian Information Technology

Association (CITA)

CyprusPanayiotis ZaphirisCyprus Computer Society

Czech RepublicZdeněk MíkovecCzech Society for Cybernetics &

Informatics

DenmarkTorkil ClemmensenDanish Federation for Information

Processing

FinlandKari-Jouko RäihäFinnish Information Processing

Association

FrancePhilippe PalanqueSociété des Electriciens et des

Electroniciens (SEE)

GermanyTom GrossGesellschaft fur Informatik

HungaryCecilia Sik LanyiJohn V. Neumann Computer

Society

IcelandMarta Kristin LarusdottirThe Icelandic Society for Information

Processing (ISIP)

IndiaAnirudha JoshiComputer Society of India

IrelandLiam J. BannonIrish Computer Society

ItalyFabio PaternòItalian Computer Society

JapanYoshifumi KitamuraInformation Processing Society of Japan

KoreaGerry KimKIISE

MalaysiaChui Yin WongMalaysian National Computer

Confederation

The NetherlandsVanessa EversNederlands Genootschap voor

Informatica

New ZealandMark ApperleyNew Zealand Computer Society

NigeriaChris C. NwannennaNigeria Computer Society

NorwayDag SvanesNorwegian Computer Society

PolandMarcin SikorskiPoland Academy of Sciences

PortugalPedro CamposAssociação Portuguesa para o Desen-

volvimento da Sociedade da Infor-mação (APDSI)

SlovakiaVanda BenešováThe Slovak Society for Computer

Science

South AfricaJanet L. WessonThe Computer Society of South Africa

SpainJulio AbascalAsociación de Técnicos de Informática

(ATI)

SwedenJan GulliksenSwedish Computer Society

SwitzerlandSolange GhernaoutiSwiss Federation for InformationProcessing

TunisiaMona LaroussiEcole Supérieure des Communications

De Tunis (SUP’COM)

UKAndy DeardenBritish Computer Society (BCS)

USAGerrit van der VeerAssociation for Computing Machinery

(ACM)

IFIP TC13 Members XI

Expert Members

Nikos Avouris (Greece)Simone D.J. Barbosa (Brazil)Peter Forbrig (Germany)Joaquim Jorge (Portugal)Paula Kotzé (South Africa)Masaaki Kurosu (Japan)

Gitte Lindgaard (Australia)Zhengjie Liu (China)Fernando Loizides (Cyprus)Dan Orwa (Kenya)Frank Vetere (Australia)

Working Group Chairs

WG13.1 (Education in HCI and HCICurricula)

Konrad Baumann, Austria

WG13.2 (Methodologies forUser-Centered System Design)

Marco Winckler, France

WG13.3 (HCI and Disability)Helen Petrie, UK

WG13.4 (also 2.7) (User InterfaceEngineering)

Jürgen Ziegler, Germany

WG13.5 (Resilience, Reliability, Safetyand Human Error in SystemDevelopment)

Chris Johnson, UK

WG13.6 (Human–Work InteractionDesign)

Pedro Campos, Portugal

WG13.7 (HCI and Visualization)Achim Ebert, Germany

WG 13.8 (Interaction Design andInternational Development)

José Adbelnour Nocera, UK

WG 13.9 (Interaction Design andChildren)

Janet Read, UK

XII IFIP TC13 Members

Conference Organizing Committee

General Conference Co-chairsTom Gross, GermanyJulio Abascal, Spain

Full Papers ChairsSimone D.J. Barbosa, BrazilPhilippe Palanque, France

Short Papers Co-chairsFabio Paternò, ItalyKari-Jouko Räihä, Finland

Posters and Demos Co-chairsStephen Brewster, UKDavid McGookin, UK

Organization Overviews Co-chairsMelanie Fitzgerald, USAKori Inkpen, USA

Panels Co-chairsAnirudha N. Joshi, IndiaGitte Lindgaard, Australia

Open Space Co-chairsChristoph Beckmann, GermanyAchim Ebert, Germany

Tutorials Co-chairsChristoph Beckmann, GermanyRegina Bernhaupt, France

Workshops Co-chairsChristoph Beckmann, GermanyVíctor López-Jaquero, Spain

Doctoral Consortium Co-chairsGeraldine Fitzpatrick, AustriaPanayiotis Zaphiris, Cyprus

Proceedings ChairMarco Winckler, France

Madness Co-chairsArtur Lugmayr, FinlandBjörn Stockleben, GermanyTim Merritt, Denmark

Local Organization Co-chairsMirko Fetter, GermanyClaudia Tischler, Germany

Student Volunteers Co-chairsRobert Beaton, USASascha Herr, Germany

Program Committee

Meta-reviewers

Birgit Bomsdorf, GermanyGaëlle Calvary, FranceJosé Campos, PortugalPedro Campos, PortugalLuca Chittaro, Italy

Torkil Clemmensen, DenmarkPaul Curzon, UKAchim Ebert, GermanyPeter Forbrig, GermanyMichael Harrison, UK

Reviewers

José Abdelnour-Nocera, UKAl Mahmud Abdullah, AustraliaSilvia Abrahão, SpainFunmi Adebesin, South AfricaAna Paula Afonso, PortugalDavid Ahlström, AustriaPierre Akiki, LebanonDeepak Akkil, FinlandHannu Alen, FinlandJan Alexandersson, GermanyJosé Carlos Bacelar Almeida, PortugalFlorian Alt, GermanyJulian Alvarez, FranceJunia Coutinho Anacleto, BrazilLeonardo Angelini, SwitzerlandCraig Anslow, New ZealandMark Apperley, New ZealandNathalie Aquino, ParaguayLiliana Ardissono, ItalyCarmelo Ardito, ItalyOscar Javier Ariza Núñez, GermanyMyriam Arrue, SpainIlhan Aslan, AustriaSimon Attfield, UKNikolaos Avouris, GreeceChris Baber, UKMyroslav Bachynskyi, GermanyJonathan Back, UKGilles Bailly, FranceLiam Bannon, Ireland

Emilia Barakova, The NetherlandsJavier Barcenila, FranceLouise Barkhuus, USABarbara Rita Barricelli, ItalyValentina Bartalesi, ItalyMohammed Basheri, Saudi ArabiaChristoph Beckmann, GermanyYacine Bellik, FranceVanda Benešová, Slovak RepublicKawtar Benghazi, SpainDavid Benyon, UKFrançois Bérard, FranceRegina Bernhaupt, AustriaKarsten Berns, GermanyNadia Berthouze, UKRaymond Bertram, FinlandMark Billinghurst, New ZealandDorrit Billman, USASilvia Amelia Bim, BrazilFernando Birra, PortugalRenaud Blanch, FranceAnn Blandford, UKMads Boedker, DenmarkDavide Bolchini, USABirgit Bomsdorf, GermanyRodrigo Bonacin, BrazilPaolo Gaspare Bottoni, ItalyFatma Bouali, FranceChris Bowers, UKGiorgio Brajnik, Italy

Anirudha Joshi, IndiaDenis Lalanne, SwitzerlandEffie Law, UKCélia Martinie, FranceLaurence Nigay, FranceMonique Noirhomme, BelgiumFabio Paternò, ItalyHelen Petrie, UKAntonio Piccinno, ItalyAaron Quigley, UKKari-Jouko Räihä, FinlandVirpi Roto, Finland

Luciana Salgado Cardoso de Castro,Brazil

Paula Alexandra Silva, IrelandFrank Steinicke, GermanySimone Stumpf, UKAllistair Sutcliffe, UKJean Vanderdonckt, BelgiumGerhard Weber, GermanyAstrid Weiss, AustriaMarco Winckler, FrancePanayiotis Zaphiris, Cyprus

XIV Conference Organizing Committee

Anke Brock, FranceBarry Brown, SwedenJudith Brown, CanadaGerd Bruder, GermanyDuncan Brumby, UKNick Bryan-Kinns, UKStéphanie Buisine, FranceSabin-Corneliu Buraga, RomaniaParis Buttfield-Addison, AustraliaMaria Claudia Buzzi, ItalyMarina Buzzi, ItalyCristina Cachero, SpainSybille Caffiau, FrancePaul Cairns, UKRoberto Caldara, SwitzerlandGaëlle Calvary, FranceLicia Calvi, The NetherlandsJosé Campos, PortugalPedro Campos, PortugalKatia Canepa Vega, BrazilMaria-Dolores Cano, SpainMaria Beatriz Carmo, PortugalFrancesco Carrino, SwitzerlandStefano Carrino, SwitzerlandLuis Carriço, PortugalMarcus Carter, AustraliaDaniel Cernea, GermanyTeresa Chambel, PortugalStéphane Chatty, FranceMonchu Chen, PortugalYu Chen, SwitzerlandKelvin Cheng, SingaporeYoram Chisik, PortugalLuca Chittaro, ItalyElizabeth Churchill, USATorkil Clemmensen, DenmarkGilbert Cockton, UKKarin Coninx, BelgiumTayana Conte, BrazilStéphane Conversy, FranceJeremy Cooperstock, CanadaNuno Correia, PortugalJoëlle Coutaz, FranceCéline Coutrix, FranceNadine Couture, FranceChris Creed, UK

Martin Cronel, FranceJames Crowley, FranceJácome Cunha, PortugalPaul Curzon, UKMarie d’Udekem, BelgiumFlorian Daiber, GermanyGirish Dalvi, IndiaJosé Danado, UKAntonella De Angeli, ItalyAlexander De Luca, SwitzerlandMaria De Marsico, ItalyGiorgio De Michelis, ItalyLeonardo Cunha de Miranda, BrazilBoris De Ruyter, The NetherlandsClarisse de Souza, BrazilAlexandre Demeure, FranceGiuseppe Desolda, ItalyInes Di Loreto, FrancePaulo Dias, PortugalShalaka Dighe, IndiaChristian Dindler, DenmarkAnke Dittmar, GermanyPierre Dragicevic, FranceCarlos Duarte, PortugalCathy Dudek, CanadaHenry Been-Lirn Duh, AustraliaBruno Dumas, BelgiumSophie Dupuy-Chessa, FranceAchim Ebert, GermanyFlorian Echtler, GermanyRob Edlin-White, UKJan Engelen, BelgiumThomas Erickson, USAElina Eriksson, SwedenDominik Ertl, UKParisa Eslambolchilar, UKMarc Fabri, UKCarla Faria Leitão, BrazilAva Fatah gen Schieck, UKXavier Ferre, SpainEija Ferreira, FinlandMirko Fetter, GermanySebastian Feuerstack, GermanyVagner Figueredo de Santana, BrazilDaniela Fogli, ItalyJoan Fons, Spain

Conference Organizing Committee XV

Manuel Fonseca, PortugalPeter Forbrig, GermanyMarcus Foth, AustraliaAndre Freire, BrazilCarla D.S. Freitas, BrazilJonas Fritsch, DenmarkLuca Frosini, ItalyDominic Furniss, UKNestor Garay-Vitoria, SpainJérémie Garcia, FranceRoberto García, SpainJose Luis Garrido, SpainFranca Garzotto, ItalyIsabela Gasparini, BrazilMiguel Gea, SpainPatrick Gebhard, GermanyCristina Gena, ItalyGiuseppe Ghiani, ItalyPatrick Girard, FranceKentaro Go, JapanDaniel Gonçalves, PortugalRúben Gouveia, PortugalNicholas Graham, CanadaAndrina Granic, CroatiaToni Granollers, SpainSaul Greenberg, CanadaJohn Grundy, AustraliaNuno Guimaraes, PortugalJan Gulliksen, SwedenRebecca Gulotta, USAMieke Haesen, BelgiumHans Hagen, GermanyJonna Häkkilä, FinlandJukka Häkkinen, FinlandJaakko Hakulinen, FinlandLynne Hall, UKArnaud Hamon, FranceChris Harrison, USADaniel Harrison, UKMichael Harrison, UKRuediger Heimgaertner, GermanyTomi Heimonen, FinlandMatthias Heintz, UKIngi Helgason, UKSusan Catherine Herring, USAWilko Heuten, Germany

Martin Hitz, AustriaThuong Hoang, AustraliaRüdiger Hoffmann, GermanyJennifer Horkoff, UKHeiko Hornung, BrazilKo-Hsun Huang, Taiwan,

Republic of ChinaAlina Huldtgren, The NetherlandsEbba Thora Hvannberg, IcelandAulikki Hyrskykari, FinlandIoanna Iacovides, UKNetta Iivari, FinlandMirja Ilves, FinlandYavuz İnal, TurkeyPoika Isokoski, FinlandMinna Isomursu, FinlandHowell Istance, FinlandIdo A. Iurgel, GermanyMikkel R. Jakobsen, DenmarkFrancis Jambon, FranceJacek Jankowski, PolandMaddy Janse, The NetherlandsNuno Jardim Nunes, PortugalCaroline Jay, UKKasper Løvborg Jensen, DenmarkMikael Johnson, FinlandMatt Jones, UKJoaquim Jorge, PortugalRui Jose, PortugalAnirudha Joshi, IndiaChristophe Jouffrais, FranceAnne Joutsenvirta, FinlandMarko Jurmu, FinlandEija Kaasinen, FinlandJari Kangas, FinlandAnne Marie Kanstrup, DenmarkVictor Kaptelinin, SwedenEvangelos Karapanos, PortugalKristiina Karvonen, FinlandDinesh Katre, IndiaManolya Kavakli, AustraliaPatrick Gage Kelley, USARyan Kelly, UKRabia Khan, UKHideki Koike, JapanChristophe Kolski, France

XVI Conference Organizing Committee

Hannu Korhonen, FinlandNataliya Kosmyna, FrancePaula Kotze, South AfricaChristian Kray, GermanyPer Ola Kristensson, UKSari Kujala, FinlandTodd Kulesza, USADenis Lalanne, SwitzerlandDavid Lamas, EstoniaMichael Lankes, AustriaRosa Lanzilotti, ItalyPrzemyslaw Lasota, USAYann Laurillau, FranceEffie Law, UKShaimaa Lazem, UKXavier Le Pallec, FranceEric Lecolinet, FranceJong-Seok Lee, South KoreaAsko Lehmuskallio, FinlandAntti Leino, FinlandJuha Leino, FinlandTuomas Leisti, FinlandJair Leite, BrazilAlexander Lenz, UKBarbara Leporini, ItalySophie Lepreux, FranceKaren Y. Li, UKEdirlei Lima, BrazilJames Lin, USAMats Lind, SwedenAgnes Lisowska Masson, SwitzerlandZhengjie Liu, ChinaSara Ljungblad, SwedenCorrado lo Storto, ItalySteffen Lohmann, GermanyFernando Loizides, CyprusVíctor López-Jaquero, SpainFabien Lotte, FranceMaria Dolores Lozano, SpainYichen Lu, FinlandPaul Lubos, GermanyStephanie Ludi, USABernd Ludwig, GermanyAndreas Luedtke, GermanyChristopher Lueg, AustraliaJo Lumsden, UKChristof Lutteroth, New Zealand

Kris Luyten, BelgiumAnderson Maciel, BrazilI. Scott MacKenzie, CanadaAllan MacLean, UKChristian Maertin, GermanyCharlotte Magnusson, SwedenAna Gabriela Maguitman, ArgentinaPäivi Majaranta, FinlandMarco Manca, ItalyNicolai Marquardt, UKCélia Martinie, FrancePaolo Masci, UKMasood Masoodian, New ZealandMaristella Matera, ItalyDenys J.C. Matthies, GermanyPeter W. McOwan, UKGerrit Meixner, GermanyGuy Melançon, FranceAmaia Mendez Zorrilla, SpainMaria Menendez Blanco, ItalyZdenek Mikovec, Czech RepublicJan-Torsten Milde, GermanyNicole Mirnig, AustriaGiulio Mori, ItalyRoxana Morosanu, UKChristiane Moser, AustriaMarcelle Mota, BrazilOmar Mubin, AustraliaChrystie Myketiak, UKMiguel Nacenta, UKLennart Nacke, CanadaMathieu Nancel, CanadaBonnie Nardi, USADavid Navarre, FranceAther Nawaz, NorwayLuciana Nedel, BrazilAlexandra Nemery, FranceVania Neris, BrazilDaniel Nesbitt, UKLene Nielsen, DenmarkAnton Nijholt, The NetherlandsLaurence Nigay, FranceManuel Noguera, SpainMonique Noirhomme, BelgiumJulianne Nyhan, UKClemens Nylandsted Klokmose,

Denmark

Conference Organizing Committee XVII

Michael O Grady, IrelandAisling Ann O’Kane, UKMarianna Obrist, UKLars Oestreicher, SwedenJarno Ojala, FinlandPatrick Oladimeji, UKKathia Oliveira, FranceThomas Olsson, FinlandDan Orwa, KenyaNuno Otero, SwedenBenoit Otjacques, LuxembourgSaila Ovaska, FinlandJanne Paavilainen, FinlandXinru Page, USAAna Paiva, PortugalJose Ignacio Panach Navarrete, SpainEleftherios Papachristos, GreeceKonstantinos Papoutsakis, GreeceAvi Parush, IsraelOscar Pastor, SpainFabio Paternò, ItalyCeleste Lyn Paul, USAAndriy Pavlovych, CanadaRoberto Pereira, UKVinícius Carvalho Pereira, BrazilMark J. Perry, UKHele Petrie, UKAntoinio Piccinno, ItalyLara Piccolo, UKEmmanuel Pietriga, FranceThomas Pietrzak, FranceFrank Pollick, UKRavi Poovaiah, IndiaRoman Popp, AustriaChristopher Power, UKRaquel Prates, USACostin Pribeanu, RomaniaAngel Puerta, USAKai Puolamäki, FinlandVictor M.R. Penichet, SpainAaron Quigley, UKKari-Jouko Räihä, FinlandRoope Raisamo, FinlandVenkatesh Rajamanickam, IndiaNitendra Rajput, IndiaIsmo Rakkolainen, FinlandJussi Rantala, Finland

Alberto Raposo, BrazilDimitrios Raptis, DenmarkUmar Rashid, UKKirsten Rassmus-Gröhn, SwedenMatthias Rauterberg, The NetherlandsJanet Read, UKMandryk Regan Lee, CanadaPatrick Reignier, FranceChristian Remy, SwitzerlandKaren Renaud, UKYann Riche, USAFabien Ringeval, GermanyThomas Rist, GermanyPaola Rodriguez, ColombiaMarkus Rohde, GermanyTeresa Romão, PortugalJose Rouillard, FranceVirpi Roto, FinlandThijs Roumen, GermanyGustavo Alberto Rovelo Ruiz, BelgiumElisa Rubegni, SwitzerlandSimon Ruffieux, SwitzerlandJaime Ruiz, USAAngel Ruiz-Zafra, SpainRimvydas Ruksenas, UKHoracio Saggion, SpainPascal Salembier, FranceLuciana Salgado Cardoso de Castro,

BrazilAntti Salovaara, FinlandLeonardo Sandoval, UKCarmen Santoro, ItalyCorina Sas, UKAndreas Savva, UKTaufique Sayeed, AustriaGianluca Schiavo, ItalyAntonio Giovanni Schiavone, ItalyAlbrecht Schmidt, GermanyStefan Schneegass, GermanyKevin Schneider, CanadaVinicius Segura, BrazilMarcos Serrano, FranceEhud Sharlin, CanadaSumita Sharma, FinlandMoushumi Sharmin, USAAbhishek Shrivastava, IndiaBeat Signer, Belgium

XVIII Conference Organizing Committee

Harri Siirtola, FinlandPaula A. Silva, IrelandBruno S. Silva, BrazilCarlos CL Silva, PortugalJoão Carlos Silva, PortugalJose Luis Silva, PortugalPaula Alexandra Silva, IrelandMilene Silveira, BrazilCarla Simone, ItalyShamus Smith, AustraliaAndreas Sonderegger, SwitzerlandKeyur Sorathia, IndiaFabio Sorrentino, ItalyHamit Soyel, UKOleg Spakov, FinlandLucio Davide Spano, ItalyMark Vincent Springett, UKJan Stage, DenmarkChristian Stary, AustriaKatarzyna Stawarz, UKFrank Steinicke, GermanyGerald Stollnberger, AustriaMarkus Stolze, SwitzerlandSimone Stumpf, UKNoi Sukaviriya, USAAllistar Sutcliffe, UKDavid Mark Swallow, UKTapio Takala, FinlandChee-wee Tan, DenmarkFranck Tarpin-Bernard, FranceCarlos Teixeira, PortugalLuis Teixeira, PortugalDaniel Tetteroo, The NetherlandsJakob Tholander, SwedenNigel Thomas, UKLiisa Tiittula, FinlandNava Tintarev, UKMartin Tomitsch, AustraliaIlaria Torre, ItalyMarilyn Tremaine, USADaniela Trevisan, BrazilSanjay Tripathi, IndiaJanice Tsai, USAManfred Tscheligi, AustriaHuawei Tu, UKOuti Tuisku, FinlandPhil Turner, UK

Susan Ellen Turner, UKMarkku Turunen, FinlandBlase Ur, USAHeli Väätäjä, FinlandStefano Valtolina, ItalyJudy van Biljon, South AfricaJos P. van Leeuwen, The NetherlandsPaul van Schaik, UKJeroen Vanattenhoven, BelgiumJean Vanderdonckt, BelgiumJari Varsaluoma, FinlandRadu-Daniel Vatavu, RomaniaAngel Velazquez-Iturbide, SpainHanna Venesvirta, FinlandJayant Venkatanathan, IndiaGilles Venturini, FranceArnold Vermeeren, The NetherlandsKarel Vermeulen, UKFrédéric Vernier, FranceMarkel Vigo, UKNadine Vigouroux, FranceChris Vincent, UKGiuliana Vitiello, ItalyArnd Vitzthum, GermanyDhaval Vyas, AustraliaMike Wald, UKJim Wallace, CanadaTanja Carita Walsh, FinlandRobert Walter, GermanyLeon Watts, UKGerhard Weber, GermanyRina Wehbe, CanadaAstrid Weiss, AustriaJanet Louise Wesson, South AfricaGraham Wilson, UKStephanie Wilson, UKMarco Winckler, FranceTheophilus Winschiers, NamibiaChui Yin Wong, MalaysiaWolfgang Wörndl, GermanyVolker Wulf, GermanyYeliz Yesilada, TurkeySalu Ylirisku, FinlandNur Haryani Zakaria, MalaysiaMassimo Zancanaro, ItalyPanayiotis Zaphiris, CyprusJürgen Ziegler, Germany

Conference Organizing Committee XIX

Sponsors and Supporters

Sponsors

Supporters

Contents – Part III

HCI for Global Software Development

An Interactive Approach for Inspecting Software System Measurements . . . . 1Taimur Khan, Henning Barthel, Karsten Amrhein, Achim Ebert,and Peter Liggesmeyer

Non-response, Social Exclusion, and False Acceptance: GatekeepingTactics and Usability Work in Free-Libre Open Source SoftwareDevelopment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Mikko Rajanen, Netta Iivari, and Arto Lanamäki

Task Allocation Between UX Specialists and Developers in Agile SoftwareDevelopment Projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Kati Kuusinen

HCI in Healthcare

Breathe with Touch: A Tactile Interface for Breathing Assistance System . . . 45Bin Yu, Loe Feijs, Mathias Funk, and Jun Hu

Low-Income Parents’ Values Involving the Use of Technologyfor Accessing Health Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

David Muñoz and Rosa I. Arriaga

Probing the Potential of Multimedia Artefacts to Support Communicationof People with Dementia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Alina Huldtgren, Fabian Mertl, Anja Vormann, and Chris Geiger

Smartphone-Based Gait Measurement Application for Exerciseand Its Effects on the Lifestyle of Senior Citizens . . . . . . . . . . . . . . . . . . . . 80

Takahiro Miura, Ken-ichiro Yabu, Atsushi Hiyama, Noriko Inamura,Michitaka Hirose, and Tohru Ifukube

HCI Studies

Swimming the Channels: An Analysis of Online Archival ReferenceEnquiries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Joseph Pugh and Christopher Power

“Not Some Trumped Up Beef”: Assessing Credibility of Online RestaurantReviews. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Marina Kobayashi, Victoria Schwanda Sosik, and David Huffaker

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An Empirical Investigation of the Practices and Challenges Specificto International User Studies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Sabine Madsen, Lene Nielsen, Heidi Hautopp, and Iben Jensen

Entity-Centric Visualization of Open Data . . . . . . . . . . . . . . . . . . . . . . . . . 149Sajan Raj Ojha, Mladjan Jovanovic, and Fausto Giunchiglia

Mindful Gaming: How Digital Games Can Improve Mindfulness . . . . . . . . . 167Jacek Sliwinski, Mary Katsikitis, and Christian Martyn Jones

The Affordances of Broken Affordances . . . . . . . . . . . . . . . . . . . . . . . . . . 185Martin Gielsgaard Grünbaum and Jakob Grue Simonsen

Human-Robot Interaction

Deploying Robots in a Production Environment: A Study on TemporalTransitions of Workers’ Experiences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

Daniela Wurhofer, Thomas Meneweger, Verena Fuchsberger,and Manfred Tscheligi

Finding Objects Faster in Dense Environments Using a ProjectionAugmented Robotic Arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Hind Gacem, Gilles Bailly, James Eagan, and Eric Lecolinet

It’s Not the Way You Look, It’s How You Move: Validating a GeneralScheme for Robot Affective Behaviour . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Jekaterina Novikova, Gang Ren, and Leon Watts

Interactive Tabletops

HoverSpace: Analyses of the Perceived Spatial Affordances of HoverInteraction Above Tabletop Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Paul Lubos, Oscar Ariza, Gerd Bruder, Florian Daiber, Frank Steinicke,and Antonio Krüger

In-Situ Occlusion Resolution for Hybrid Tabletop Environments . . . . . . . . . . 278Jan Riemann, Mohammadreza Khalilbeigi, and Max Mühlhäuser

MovemenTable: The Design of Moving Interactive Tabletops. . . . . . . . . . . . 296Kazuki Takashima, Yusuke Asari, Hitomi Yokoyama, Ehud Sharlin,and Yoshifumi Kitamura

Mobile and Ubiquitous Interaction

If You Are Happy and You Know It, Say “I’m Here”: Investigating Parents’Location-Sharing Preferences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Paolo Massa, Chiara Leonardi, Bruno Lepri, Fabio Pianesi,and Massimo Zancanaro

XXII Contents – Part III

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Navigation in Long Forms on Smartphones: Scrolling Worse than Tabs,Menus, and Collapsible Fieldsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

Johannes Harms, Martina Kratky, Christoph Wimmer, Karin Kappel,and Thomas Grechenig

Synchronising Live Second Screen Applications with TV BroadcastsThrough User Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

Pedro Centieiro, Teresa Romão, A. Eduardo Dias,and Rui Neves Madeira

UbiBeam: Exploring the Interaction Space for Home Deployed Projector-Camera Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

Jan Gugenheimer, Pascal Knierim, Christian Winkler, Julian Seifert,and Enrico Rukzio

Cue Now, Reflect Later: A Study of Delayed Reflection of Diary Events. . . . 367Ming Ki Chong, Jon Whittle, Umar Rashid, and Chee Siang Ang

Tick that Box: Interactive Paper Documents . . . . . . . . . . . . . . . . . . . . . . . . 376Yomna Abdelrahman, Thomas Kubitza, Katrin Wolf, Norman Pohl,and Albrecht Schmidt

Towards Deeper Understanding of User Experience with UbiquitousComputing Systems: Systematic Literature Review and Design Framework. . . 384

Kaisa Väänänen-Vainio-Mattila, Thomas Olsson, and Jonna Häkkilä

uCanvas: A Web Framework for Spontaneous Smartphone Interactionwith Ubiquitous Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402

Tilman Dingler, Tobias Bagg, Yves Grau, Niels Henze,and Albrecht Schmidt

Wireless Smartphone Mirroring in Video Calls . . . . . . . . . . . . . . . . . . . . . . 410Henrik Sørensen, Kenton O’Hara, Phil Gosset, and Jesper Kjeldskov

Mullti-screen Visualization and Large Screens

Disperse: Enabling Web-Based Visualization in Multi-screenand Multi-user Environments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418

Megan Monroe and Casey Dugan

Evaluation of Distance-Aware Bimanual Manipulation Techniquesfor Large High-Resolution Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436

Anke Lehmann and Oliver Staadt

Should I Stay or Should I Go? Selecting Between Touch and Mid-AirGestures for Large-Display Interaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455

Mikkel R. Jakobsen, Yvonne Jansen, Sebastian Boring,and Kasper Hornbæk

Contents – Part III XXIII

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Participatory Design

Funky-Design-Spaces: Interactive Environments for Creativity Inspiredby Observing Designers Making Mood Boards . . . . . . . . . . . . . . . . . . . . . . 474

Andrés Lucero

Kwento: Using a Participatory Approach to Design a Family StorytellingApplication for Domestic Helpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493

Kakit Cheong and Alex Mitchell

Paper or Pixel? Comparing Paper- and Tool-Based Participatory DesignApproaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501

Matthias Heintz, Effie Lai-Chong Law, and Samaneh Soleimani

Participatory Design in Practice: The Case of an Embroidered Technology. . . 518Laura Cortés-Rico and Giovanny Piedrahita-Solórzano

Pointing and Gesture Interaction

Better Than You Think: Head Gestures for Mid Air Input . . . . . . . . . . . . . . 526Katrin Plaumann, Jan Ehlers, Florian Geiselhart, Gabriel Yuras,Anke Huckauf, and Enrico Rukzio

Enhancing Pinch-Drag-Flick Paradigm with Two New Gestures:Two-Finger-Tap for Tablets and Tap&Tap for Smartphones . . . . . . . . . . . . . 534

Alessio Bellino

Estimating Production Time of Touchless Hand Drawing Gestures . . . . . . . . 552Orlando Erazo, José A. Pino, and Pedro Antunes

The Costs and Benefits of Combining Gaze and Hand Gestures for RemoteInteraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570

Yanxia Zhang, Sophie Stellmach, Abigail Sellen, and Andrew Blake

Social Interaction

Sharing Wishes on Public Displays: Using Technology to Create SocialPlaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578

Vinicius Ferreira, Junia Anacleto, and Andre Bueno

Social Interaction Design Patterns for Urban Media Architecture. . . . . . . . . . 596Luke Hespanhol and Peter Dalsgaard

Thinking Like Disney: Supporting the Disney Method Using AmbientFeedback Based on Group Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . 614

Sarah Tausch, Fabius Steinberger, and Heinrich Hußmann

XXIV Contents – Part III

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Eery Space: Facilitating Virtual Meetings Through Remote Proxemics. . . . . . 622Maurício Sousa, Daniel Mendes, Alfredo Ferreira,João Madeiras Pereira, and Joaquim Jorge

Author Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631

Contents – Part III XXV

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ForewordIFIP TC13IFIP TC13 MembersConference Organizing CommitteeContents – Part III