Characterizing the Diversity in Users' Perceptions. - Evangelos Karapanos; Jean-Bernard Martens (INTERACT (1), 2007)

User experience over time. - Evangelos Karapanos; Marc Hassenzahl; Jean-Bernard Martens (CHI Extended Abstracts, 2008)

Do knobs have character?: exploring diversity in users' inferences. - Evangelos Karapanos; Stephan Wensveen; Bart Friederichs; Jean-Bernard Martens (CHI Extended Abstracts, 2008)

Understanding the implications of social translucence for systems supporting communication at work. - Agnieszka Matysiak Szóstek; Evangelos Karapanos; Berry Eggen; Mike Holenderski (CSCW, 2008)

Grasping product pragmatics: a case with internet on tv. - Aylin Koca; Mathias Funk; Evangelos Karapanos; Anne Rozinat; Nico van der Gaarden (UXTV, 2008)

Accounting for diversity in subjective judgments. - Evangelos Karapanos; Jean-Bernard Martens; Marc Hassenzahl (CHI, 2009)

User experience over time: an initial framework. - Evangelos Karapanos; John Zimmerman; Jodi Forlizzi; Jean-Bernard Martens (CHI, 2009)

'Broken Expectations' from a global business perspective. - Aylin Koca; Evangelos Karapanos; Aarnout Brombacher (CHI Extended Abstracts, 2009)

The quantitative side of the Repertory Grid Technique: some concerns - Evangelos Karapanos; Jean-Bernard Martens (CoRR, 2009)

Reconstructing Experiences through Sketching - Evangelos Karapanos; Jean-Bernard Martens; Marc Hassenzahl (CoRR, 2009)

Soft reliability: an interdisciplinary approach with a user-system focus. - Aylin Koca; Mathias Funk; Evangelos Karapanos; Anne Rozinat; Wil M. P. van der Aalst; Henk Corporaal; Jean-Bernard Martens; Piet van der Putten; A. J. M. M. Weijters; Aarnout Brombacher (Qual. Reliab. Eng. Int., 2009)

On the retrospective assessment of users' experiences over time: memory or actuality? - Evangelos Karapanos; Jean-Bernard Martens; Marc Hassenzahl (CHI Extended Abstracts, 2010)

In situ evaluation of recommender systems: Framework and instrumentation. - Mathias Funk; Anne Rozinat; Evangelos Karapanos; Ana Karla Alves de Medeiros; Aylin Koca (Int. J. Hum. Comput. Stud., 2010)

Measuring the dynamics of remembered experience over time. - Evangelos Karapanos; John Zimmerman; Jodi Forlizzi; Jean-Bernard Martens (Interact. Comput., 2010)

Introducing VERO: visual experiential requirements organizer. - Agnieszka Matysiak Szóstek; Evangelos Karapanos (CHI Extended Abstracts, 2011)

Social Translucence as a Theoretical Framework for Sustainable HCI. - Mary Barreto; Evangelos Karapanos; Nuno Jardim Nunes (INTERACT (4), 2011)

Intelligent Playgrounds: Measuring and Affecting Social Inclusion in Schools. - Olga Lyra; Evangelos Karapanos; Vassilis Kostakos (INTERACT (4), 2011)

Improving Users' Consistency When Recalling Location Sharing Preferences. - Jayant Venkatanathan; Denzil Ferreira; Michael Benisch; Jialiu Lin; Evangelos Karapanos; Vassilis Kostakos; Norman M. Sadeh; Eran Toch (INTERACT (1), 2011)

UX Curve: A method for evaluating long-term user experience. - Sari Kujala; Virpi Roto; Kaisa Väänänen-Vainio-Mattila; Evangelos Karapanos; Arto Sinnelä (Interact. Comput., 2011)

Theories, methods and case studies of longitudinal HCI research. - Evangelos Karapanos; Jhilmil Jain; Marc Hassenzahl (CHI Extended Abstracts, 2012)

Network, personality and social capital. - Jayant Venkatanathan; Evangelos Karapanos; Vassilis Kostakos; Jorge Gonçalves 001 (WebSci, 2012)

Footprint Tracker: reviewing lifelogs and reconstructing daily experiences - Rúben Gouveia 001; Evangelos Niforatos; Evangelos Karapanos (CoRR, 2012)

Sense me: Supporting awareness in parent-child relationships through mobile sensing - José Rodrigues; Rúben Gouveia 001; Olga Lyra; Evangelos Karapanos (CoRR, 2012)

Beyond Experience Sampling: Evaluating Personal Informatics with Technology-Assisted Reconstruction - Evangelos Karapanos (CoRR, 2012)

Augmenting Customer Journey Maps with quantitative empirical data: a case on EEG and eye tracking - Rui Alves; Veraneka Lim; Evangelos Niforatos; Mon-Chu Chen; Evangelos Karapanos; Nuno Jardim Nunes (CoRR, 2012)

Reconstructing experiences with iScale. - Evangelos Karapanos; Jean-Bernard Martens; Marc Hassenzahl (Int. J. Hum. Comput. Stud., 2012)

Does locality make a difference? Assessing the effectiveness of location-aware narratives. - Evangelos Karapanos; Mary Barreto; Valentina Nisi; Evangelos Niforatos (Interact. Comput., 2012)

PLBSD: a platform for proactive location-based service discovery. - Evangelos Niforatos; Evangelos Karapanos; Spyros Sioutas (J. Locat. Based Serv., 2012)

ICTD Work, Plus mFeel. - Jörg Dörflinger; Tom Gross; Olga Lyra; Evangelos Karapanos; Vassilis Kostakos; Ismael Cuadrado-Cordero; Luis Miguel Soria-Morillo; Luis González Abril; Juan Antonio Ortega-Ramírez; Iván Pau de la Cruz; Miguel Ángel Valero Duboy; Eiman Kanjo (IEEE Pervasive Comput., 2012)

Engaging children in longitudinal behavioral studies through playful technologies. - Olga Lyra; Evangelos Karapanos; Rúben Gouveia 001; Valentina Nisi; Nuno Jardim Nunes (IDC, 2013)

IncluCity: using contextual cues to raise awareness on environmental accessibility. - Jorge Gonçalves 001; Vassilis Kostakos; Simo Hosio; Evangelos Karapanos; Olga Lyra (ASSETS, 2013)

A network science approach to modelling and predicting empathy. - Jayant Venkatanathan; Evangelos Karapanos; Vassilis Kostakos; Jorge Gonçalves 001 (ASONAM, 2013)

Look what i found!: augmenting phone calls with memories of the past. - Élton Gouveia; Francisco Azevedo; Luís Ferreira; Paulo Caldeira; Vítor Almeida; Rúben Gouveia 001; Evangelos Karapanos (CHI Extended Abstracts, 2013)

Footprint tracker: supporting diary studies with lifelogging. - Rúben Gouveia 001; Evangelos Karapanos (CHI, 2013)

Enwildering the lab: merging field evaluation with in-lab experience sampling. - Evangelos Niforatos; Evangelos Karapanos; Rui Alves; Maria Clara Correia Martins; Monchu Chen; Nuno Jardim Nunes (CHI Extended Abstracts, 2013)

Experiential perspectives on road congestions. - Marianna Obrist; Daniela Wurhofer; Alina Krischkowsky; Evangelos Karapanos; David Wilfinger; Nicole Perterer; Manfred Tscheligi (CHI Extended Abstracts, 2013)

Faceit: supporting reflection upon social anxiety events with lifelogging. - Kara Rennert; Evangelos Karapanos (CHI Extended Abstracts, 2013)

Why don't families get along with eco-feedback technologies?: a longitudinal inquiry. - Mary Barreto; Evangelos Karapanos; Nuno Jardim Nunes (CHItaly, 2013)

An initial model for designing socially translucent systems for behavior change. - Mary Barreto; Agnieszka Matysiak Szóstek; Evangelos Karapanos (CHItaly, 2013)

Towards persuasive sociometric technologies for inclusive educational settings. - Olga Lyra; Evangelos Karapanos; Rúben Gouveia 001; Mary Barreto; Valentina Nisi; Nuno Jardim Nunes; John Zimmerman; Jodi Forlizzi (CHItaly, 2013)

The playful experiences (PLEX) framework as a guide for expert evaluation. - Andrés Lucero; Jussi Holopainen; Elina M. I. Ollila; Riku Suomela; Evangelos Karapanos (DPPI, 2013)

Playing for the planet: designing toys that foster sustainable values. - Mary Barreto; Michelle Scott; Ian Oakley; Evangelos Karapanos; Nuno Jardim Nunes; Sofia Gomes; Joana Gomes (ECCE, 2013)

Ubiquitous mobile instrumentation. - Denzil Ferreira; Christian Koehler 002; Evangelos Karapanos; Vassilis Kostakos (UbiComp (Adjunct Publication), 2013)

An introduction for system developers to volunteer roles in crisis response and recovery. - Jakob Rogstadius; Claudio Teixeira; Evangelos Karapanos; Vassilis Kostakos (ISCRAM, 2013)

CrisisTracker: Crowdsourced social media curation for disaster awareness. - Jakob Rogstadius; Maja Vukovic; C. A. Teixeira; Vassilis Kostakos; Evangelos Karapanos; Jim Laredo (IBM J. Res. Dev., 2013)

Modeling Users' Experiences with Interactive Systems - Evangelos Karapanos (Springer, 2013)

Beyond gamification: sociometric technologies that encourage reflection before behavior change. - Vítor Belim; Olga Lyra; Pedro Teixeira; Ana Karina Caraban; Maria José Ferreira; Rúben Gouveia 001; Andrés Lucero; Evangelos Karapanos (Advances in Computer Entertainment, 2014)

Understanding users' disengagement with wearable activity trackers. - Rúben Gouveia 001; Sergio Barros; Evangelos Karapanos (Advances in Computer Entertainment (Workshops), 2014)

SmartHolder: sensing and raising families' awareness of tooth brushing habits. - Ana Karina Caraban; Maria José Ferreira; Vítor Belim; Olga Lyra; Evangelos Karapanos (IDC, 2014)

Breakout: predicting and breaking sedentary behaviour at work. - Maria José Ferreira; Ana Karina Caraban; Evangelos Karapanos (CHI Extended Abstracts, 2014)

Understanding families' motivations for sustainable behaviors. - Mary Barreto; Agnieszka Matysiak Szóstek; Evangelos Karapanos; Nuno Jardim Nunes; Lucas Pereira; Filipe Quintal (Comput. Hum. Behav., 2014)

Playful or Gameful?: creating delightful user experiences. - Andrés Lucero; Evangelos Karapanos; Juha Arrasvuori; Hannu Korhonen (Interactions, 2014)

Citizen Motivation on the Go: The Role of Psychological Empowerment. - Jorge Gonçalves 001; Vassilis Kostakos; Evangelos Karapanos; Mary Barreto; Tiago Camacho; Anthony Tomasic; John Zimmerman (Interact. Comput., 2014)

Online Disclosure of Personally Identifiable Information with Strangers: Effects of Public and Private Sharing. - Jayant Venkatanathan; Vassilis Kostakos; Evangelos Karapanos; Jorge Gonçalves 001 (Interact. Comput., 2014)

Modeling What Friendship Patterns on Facebook Reveal About Personality and Social Capital. - Yong Liu 010; Jayant Venkatanathan; Jorge Gonçalves 001; Evangelos Karapanos; Vassilis Kostakos (ACM Trans. Comput. Hum. Interact., 2014)

eMotion: retrospective in-car user experience evaluation. - Evangelos Niforatos; Evangelos Karapanos; Marc Langheinrich; Daniela Wurhofer; Alina Krischkowsky; Marianna Obrist; Manfred Tscheligi (AutomotiveUI (adjunct), 2015)

Everyday commuting: prediction, actual experience and recall of anger and frustration in the car. - Daniela Wurhofer; Alina Krischkowsky; Marianna Obrist; Evangelos Karapanos; Evangelos Niforatos; Manfred Tscheligi (AutomotiveUI, 2015)

PLEXQ: Towards a Playful Experiences Questionnaire. - Marion Boberg; Evangelos Karapanos; Jussi Holopainen; Andrés Lucero (CHI PLAY, 2015)

Social toothbrush: fostering family nudging around tooth brushing habits. - Ana Karina Caraban; Maria José Ferreira; Rúben Gouveia 001; Evangelos Karapanos (UbiComp/ISWC Adjunct, 2015)

Why alone?: sensing children's social interactions in the playground. - Maria José Ferreira; Ana Karina Caraban; Olga Lyra; Vítor Belim; Evangelos Karapanos (UbiComp/ISWC Adjunct, 2015)

How do we engage with activity trackers?: a longitudinal study of Habito. - Rúben Gouveia 001; Evangelos Karapanos; Marc Hassenzahl (UbiComp, 2015)

You have 5 seconds: designing glanceable feedback for physical activity trackers. - Rúben Gouveia 001; Fábio Pereira; Ana Karina Caraban; Sean A. Munson; Evangelos Karapanos (UbiComp/ISWC Adjunct, 2015)

CrowdWalk: leveraging the wisdom of the crowd to inspire walking activities. - Tiago Ornelas; Ana Karina Caraban; Rúben Gouveia 001; Evangelos Karapanos (UbiComp/ISWC Adjunct, 2015)

Motivating participation and improving quality of contribution in ubiquitous crowdsourcing. - Jorge Gonçalves 001; Simo Hosio; Jakob Rogstadius; Evangelos Karapanos; Vassilis Kostakos (Comput. Networks, 2015)

Sustaining user engagement with behavior-change tools. - Evangelos Karapanos (Interactions, 2015)

EmoSnaps: a mobile application for emotion recall from facial expressions. - Evangelos Niforatos; Evangelos Karapanos (Pers. Ubiquitous Comput., 2015)

Workload management through glanceable feedback: The role of heart rate variability. - John Edison Muñoz; Fábio Pereira; Evangelos Karapanos (HealthCom, 2016)

Exploring the design space of glanceable feedback for physical activity trackers. - Rúben Gouveia 001; Fábio Pereira; Evangelos Karapanos; Sean A. Munson; Marc Hassenzahl (UbiComp, 2016)

Impact of mood changes on application selection. - Aku Visuri; Zhanna Sarsenbayeva; Jorge Gonçalves 001; Evangelos Karapanos; Simon L. Jones (UbiComp Adjunct, 2016)

Understanding Aesthetics of Interaction: A Repertory Grid Study. - Mati Mõttus; Evangelos Karapanos; David Lamas; Gilbert Cockton (NordiCHI, 2016)

Designing for Different Stages in Behavior Change. - Evangelos Karapanos (PPT@PERSUASIVE, 2016)

Need fulfillment and experiences on social media: A case on Facebook and WhatsApp. - Evangelos Karapanos; Pedro Teixeira; Rúben Gouveia 001 (Comput. Hum. Behav., 2016)

Motivating Healthy Water Intake through Prompting, Historical Information, and Implicit Feedback. - Davide Neves; Donovan Costa; Marcio Oliveira; Ruben Jardim; Rúben Gouveia 001; Evangelos Karapanos (CoRR, 2016)

What Shall I Write Next?: Subliminal and Supraliminal Priming as Triggers for Creative Writing. - Frederica Gonçalves; Ana Karina Caraban; Evangelos Karapanos; Pedro F. Campos (ECCE, 2017)

On the Design of Subly: Instilling Behavior Change During Web Surfing Through Subliminal Priming. - Ana Karina Caraban; Evangelos Karapanos; Vitor Teixeira; Sean A. Munson; Pedro F. Campos (PERSUASIVE, 2017)

Reducing children's psychological distance from climate change via eco-feedback technologies. - Tawanna Dillahunt; Olga Lyra; Mary Barreto; Evangelos Karapanos (Int. J. Child Comput. Interact., 2017)

Activity Tracking in vivo. - Rúben Gouveia 001; Evangelos Karapanos; Marc Hassenzahl (CHI, 2018)

An Inquiry into Goal-Setting Practices with Physical Activity Trackers. - Chrysanthi Konstanti; Evangelos Karapanos (CHI Extended Abstracts, 2018)

Exploring the Feasibility of Subliminal Priming on Web platforms. - Ana Karina Caraban; Evangelos Karapanos; Pedro F. Campos; Daniel Gonçalves 002 (ECCE, 2018)

23 Ways to Nudge: A Review of Technology-Mediated Nudging in Human-Computer Interaction. - Ana Karina Caraban; Evangelos Karapanos; Daniel Gonçalves 002; Pedro F. Campos (CHI, 2019)

Visual Quotes: Does Aesthetic Appeal Influence How Perceived Motivating Text Messages Impact Short-Term Exercise Motivation? - Lígia Duro; Pedro F. Campos; Teresa Romão; Evangelos Karapanos (CHI Extended Abstracts, 2019)

How do motivational text messages impact motivation to exercise?: implications for the design of activity trackers. - Lígia Duro; Pedro F. Campos; Teresa Romão; Evangelos Karapanos (CHItaly, 2019)

How does the visual aesthetics of positively-framed messages impact their motivational capacity? - Lígia Duro; Teresa Romão; Evangelos Karapanos; Pedro F. Campos (ECCE, 2019)

Combating Misinformation Through Nudging. - Loukas Konstantinou; Ana Karina Caraban; Evangelos Karapanos (INTERACT (4), 2019)

Challenging Misinformation: Exploring Limits and Approaches. - Lara S. G. Piccolo; Somya Joshi; Evangelos Karapanos; Tracie Farrell (INTERACT (4), 2019)

BCD Cards: A Tool for Designing Theory-based Behavior Change Technologies. - Chrysanthi Konstanti; Evangelos Karapanos; Panos Markopoulos 001 (BCSS@PERSUASIVE, 2019)

The Nudge Deck: A Design Support Tool for Technology-Mediated Nudging. - Ana Karina Caraban; Loukas Konstantinou; Evangelos Karapanos (Conference on Designing Interactive Systems, 2020)

Workshop on Detection and Design for Cognitive Biases in People and Computing Systems. - Tilman Dingler; Benjamin Tag; Evangelos Karapanos; Koichi Kise; Andreas Dengel 001 (CHI Extended Abstracts, 2020)

Technology-assisted reconstruction: a new alternative to the experience sampling method. - Evangelos Karapanos (Behav. Inf. Technol., 2020)

The '23 ways to nudge' framework: designing technologies that influence behavior subtly. - Ana Karina Caraban; Evangelos Karapanos (Interactions, 2020)

The Behavior Change Design Cards: A Design Support Tool for Theoretically-Grounded Design of Behavior Change Technologies. - Chrysanthi Konstanti; Evangelos Karapanos; Panos Markopoulos 001 (Int. J. Hum. Comput. Interact., 2022)

Nudging for Online Misinformation: a Design Inquiry. - Loukas Konstantinou; Evangelos Karapanos (CSCW Companion, 2023)

Behavior Change Interventions Combating Online Misinformation: A Scoping Review. - Loukas Konstantinou; Evangelos Karapanos (CHI, 2025)

Exploring the Design of Technology-Mediated Nudges for Online Misinformation. - Loukas Konstantinou; Dionysis Panos; Evangelos Karapanos (Int. J. Hum. Comput. Interact., 2025)