Sarah Diefenbach

125 papers A* 6A 1B 3Misc 17Journal 38Unranked 56

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Responsible Use of AI - Dream or Achievable Goal? Reflections On The Gains And Losses Of AI in Everyday Life. CHI Extended Abstracts Sarah Diefenbach, Daniel Ullrich, Marie Veihelmann
2026	A*	`conf`	The Challenge to Design for Relatedness Experiences: An Explorative Investigation of Five Relatedness Technologies from a Psychological Needs Perspective. CHI Angelina Krupp, Daniel Ullrich, Sarah Diefenbach
2026	J	`jnl`	Why We Need to Destroy the Illusion of Speaking to A Human: Critical Reflections On Ethics at the Front-End for LLMs. CoRR Sarah Diefenbach, Daniel Ullrich
2025	J	`jnl`	How the presence of others shapes the user experience of service robots. Frontiers Robotics AI Stefan Tretter, Pia von Terzi, Sarah Diefenbach
2025	Misc	`conf`	The Cassandra Method: Using Dystopian Visions to Inform Responsible HCI Design and Evaluation. OZCHI Daniel Ullrich, Eva Bischoff, Sarah Diefenbach
2025	J	`jnl`	Towards a Comprehensive View on Technology Transparency: A Cross-Technology Investigation of Psychological and Design Factors Around Users' Transparency Need and Perception. Int. J. Hum. Comput. Interact. Ilka Hein, Sarah Diefenbach
2025	Misc	`conf`	Understanding Knowledge Management Systems: Psychological Needs As A Conceptual Lens On User Experience, Research, and Design. MuC Marie Veihelmann, Sarah Diefenbach
2025	J	`jnl`	What kind of technology transparency do users appreciate? Comparison of textual and graphic cues in app design. i-com Ilka Hein, Daniel Ullrich, Galiiabanu Bakirova, Sarah Diefenbach
2024	—	`conf`	Actual Versus Attributed Consciousness: Studying AI From a User Perspective. MuC (Workshopband) Ilka Hein, Daniel Ullrich, Sarah Diefenbach
2024	—	`conf`	Creating Subtle Transparency in Smart Spaces: Visual Cues to Communicate Attention and Intention of Assistive Systems. NordiCHI (Adjunct) Ilka Hein, Daniel Ullrich, Sarah Diefenbach
2024	Misc	`conf`	I did it once, but can I do it again? The role of responsibility attribution and self-efficacy in technology for sustainable behavior change. NordiCHI Lara Christoforakos, Alina Kolb, Sarah Diefenbach
2024	J	`jnl`	Miles apart but close at heart?: Exploration of UX checklist for relatedness technologies based on focus groups. i-com Klara Schuster, Angelina Krupp, Sarah Diefenbach
2024	J	`jnl`	Responsible Automation: Exploring Potentials and Losses through Automation in Human-Computer Interaction from a Psychological Perspective. Inf. Sarah Diefenbach, Daniel Ullrich, Tim Lindermayer, Kaja-Lena Isaksen
2024	—	`conf`	The Fernstudent. A User-Centered Design Case Study on Improvements of Hybrid Teaching Through A Physical Avatar in the Classroom. CHI Extended Abstracts Daniel Ullrich, Andreas Martin Butz, Sarah Diefenbach
2024	J	`jnl`	Where the Wild Things Are - A Trip to the Pervasive Multiverse and Its Inhabitants. IEEE Pervasive Comput. Andreas Butz, Carl Oechsner, Svenja Schött, Daniel Ullrich, Sarah Diefenbach, Sidney Fels
2023	—	`conf`	Branchenreport UX/Usability 2023 - Ergebnisse der jährlichen Befragung unter UX/Usability Professionals in Deutschland. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber
2023	—	`conf`	Designing for Technology Transparency - Transparency Cues and User Experience. UP Ilka Hein, Sarah Diefenbach, Daniel Ullrich
2023	A*	`conf`	Matching Mind and Method: Augmented Decision-Making with Digital Companions based on Regulatory Mode Theory. CHI Stefan Tretter, Axel Platz, Sarah Diefenbach
2023	—	`ch.`	Social Robot Personality: A Review and Research Agenda. Emotional Machines Sarah Diefenbach, Marietta Herzog, Daniel Ullrich, Lara Christoforakos
2023	J	`jnl`	The Attendant Card Set: A Research and Design Tool to Consider Perspectives of Attendants versus Users When Co-Experiencing Technology. Multimodal Technol. Interact. Pia von Terzi, Sarah Diefenbach
2023	A*	`conf`	The Attendant Perspective: Present Others in Public Technology Interactions. CHI Pia von Terzi, Sarah Diefenbach
2022	—	`conf`	Branchenreport UX/Usability 2022. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber
2022	—	`conf`	Emotional Closeness by Means of Intelligent Thoughts and Memory Spaces. HT Claus Atzenbeck, Mark Bernstein, Sarah Diefenbach
2022	J	`jnl`	Invisible but Understandable: In Search of the Sweet Spot between Technology Invisibility and Transparency in Smart Spaces and Beyond. Multimodal Technol. Interact. Sarah Diefenbach, Lara Christoforakos, Daniel Ullrich, Andreas Butz
2022	J	`jnl`	The Buffer Effect: Strategic Choice of Communication Media and the Moderating Role of Interpersonal Closeness. J. Media Psychol. Theor. Methods Appl. Stefan Tretter, Sarah Diefenbach
2021	B	`conf`	'I Don't Need a Goal': Attitudes and Practices in Fitness Tracking beyond WEIRD User Groups. MobileHCI Jasmin Niess, Pawel W. Wozniak, Yomna Abdelrahman, Passant El Agroudy, Yasmeen Abdrabou, Caroline Eckerth, Sarah Diefenbach, Kristina Knaving
2021	—	`conf`	Branchenreport UX/Usability 2021. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber
2021	J	`jnl`	Can Robots Earn Our Trust the Same Way Humans Do? A Systematic Exploration of Competence, Warmth, and Anthropomorphism as Determinants of Trust Development in HRI. Frontiers Robotics AI Lara Christoforakos, Alessio Gallucci, Tinatini Surmava, Daniel Ullrich, Sarah Diefenbach
2021	J	`jnl`	Connect With Me. Exploring Influencing Factors in a Human-Technology Relationship Based on Regular Chatbot Use. Frontiers Digit. Health Lara Christoforakos, Nina Feicht, Simone Hinkofer, Annalena Löscher, Sonja F. Schlegl, Sarah Diefenbach
2021	J	`jnl`	From Becoming to Being Digital. i-com Benjamin Mueller, Sarah Diefenbach, Leonhard Dobusch, Katharina Baer
2021	—	`conf`	Interaction in the Public: Aesthetics, Social Acceptability, and Social Context. MuC (Workshopband) Alarith Uhde, Stefan Tretter, Pia von Terzi, Marion Koelle, Sarah Diefenbach, Marc Hassenzahl
2021	J	`jnl`	Smartphone and the Self: Experimental Investigation of Self-Incorporation of and Attachment to Smartphones. Multimodal Technol. Interact. Marlene Gertz, Simone Schütz-Bosbach, Sarah Diefenbach
2021	J	`jnl`	The Development of Overtrust: An Empirical Simulation and Psychological Analysis in the Context of Human-Robot Interaction. Frontiers Robotics AI Daniel Ullrich, Andreas Butz, Sarah Diefenbach
2020	—	`conf`	Branchenreport UX/Usability 2020. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich
2020	J	`jnl`	Emotion and Interaction Control: A Motive-Based Approach to Media Choice in Socio-Emotional Communication. Multimodal Technol. Interact. Stefan Tretter, Sarah Diefenbach
2020	—	`conf`	Gender Differences in Simulation Sickness in Static vs. Moving Platform VR Automated Driving Simulation. HCI (32) Stanislava Rangelova, Karolin Rehm, Sarah Diefenbach, Daniel Motus, Elisabeth André
2020	B	`conf`	Persuasive Feedback for Fitness Apps: Effects of Construal Level and Communication Style. PERSUASIVE Jasmin Niess, Sarah Diefenbach, Pawel W. Wozniak
2020	J	`jnl`	The Eternal Robot: Anchoring Effects in Humans' Mental Models of Robots and Their Self. Frontiers Robotics AI Daniel Ullrich, Andreas Butz, Sarah Diefenbach
2019	—	`conf`	Branchenreport UX/Usability 2019. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber
2019	J	`jnl`	Counterproductive effects of gamification: An analysis on the example of the gamified task manager Habitica. Int. J. Hum. Comput. Stud. Sarah Diefenbach, Annemarie Müssig
2019	—	`conf`	Die Roboterpersönlichkeit - Konzeption, Gestaltung und Evaluation der Persönlichkeit von sozialen Technologien. UP Lara Christoforakos, Sarah Diefenbach, Daniel Ullrich, Marietta Herzog
2019	—	`conf`	How Performing an Activity Makes Meaning. CHI Extended Abstracts Eva Lenz, Marc Hassenzahl, Sarah Diefenbach
2019	J	`jnl`	Potential and Challenges of Prototyping in Product Development and Innovation. i-com Lara Christoforakos, Stefan Tretter, Sarah Diefenbach, Sven-Anwar Bibi, Moritz Fröhner, Kirstin Kohler, Dominick Madden, Tobias Marx, Thies Pfeiffer, Nadine Pfeiffer-Leßmann, Nina Valkanova
2019	—	`conf`	Robotervertrauen: Eine Exploration vertrauensförderlicher Attribute der Robotergestaltung mittels Clusteranalyse. MuC (Workshopband) Daniel Ullrich, Sarah Diefenbach, Lara Christoforakos, Tinatini Surmava, Cedric Quintes
2019	A*	`conf`	The Smartphone as a Pacifier and its Consequences: Young adults' smartphone usage in moments of solitude and correlations to self-reflection. CHI Sarah Diefenbach, Kim Borrmann
2018	—	`conf`	Branchenreport UX/Usability 2018. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber
2018	—	`conf`	Effektives Prototyping: Eine Stakeholder-orientierte Perspektive. UP Lara Christoforakos, Sarah Diefenbach, Kirstin Kohler, Stefan Tretter
2018	—	`conf`	Minimal Design, Maximum Confusion - Wie das Minimal Design Dogma die Usability aushebelt. UP Daniel Ullrich, Sarah Diefenbach
2018	Misc	`conf`	Moving beyond assistance: psychological qualities of digital companions. NordiCHI Jasmin Niess, Sarah Diefenbach, Axel Platz
2018	—	`conf`	Paradoxe Effekte von Gamification: Spielerisch vorbei am Ziel. UP Sarah Diefenbach, Daniel Ullrich
2018	J	`jnl`	Practical Challenges for the Design of Personal Informatics Systems. i-com Jasmin Niess, Sarah Diefenbach
2018	—	`conf`	Psychologische Qualitäten digitaler Companions. MuC (Workshopband) Jasmin Niess, Sarah Diefenbach, Axel Platz
2018	—	`conf`	Who do you follow?: Social Robots' Impact on Human Judgment. HRI (Companion) Daniel Ullrich, Andreas Butz, Sarah Diefenbach
2017	—	`conf`	(Dis)Respectful Technologies: Wie Technik soziale Normen im Arbeits- und Privatleben aushebelt - und was sich dagegen tun lässt. UP Sarah Diefenbach, Daniel Ullrich, Manuela Kronseder, Mariella T. Stockkamp, Miriam Weber
2017	—	`conf`	Branchenreport UX/Usability 2017. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber
2017	—	`conf`	Erfolgreiche Kommunikation und Kundenbeziehungen gestalten. UP Stefan Tretter, Jasmin Niess, Sarah Diefenbach, Hartmut Schmitt, Benjamin Franz, Michèle Lauer
2017	—	`conf`	Erfolgreiches Prototyping im Ideenstadium der Produktentwicklung. UP Lara Christoforakos, Sarah Diefenbach
2017	J	`jnl`	Exploring the Social Media Impact of Voting Advice Apps: A Case Study on the Representation of the Wahl-O-Mat on Twitter. i-com Moritz Valentin Fischer, Philipp Tschochohei, Laura Anders, Kimberly Dana Breuer, Alejandro Hermida Carrillo, Sarah Diefenbach
2017	—	`conf`	More than Just Human: The Psychology of Social Robots. VISIGRAPP (Revised Selected Papers) Daniel Ullrich, Sarah Diefenbach
2017	—	`conf`	Truly Social Robots - Understanding Human-Robot Interaction from the Perspective of Social Psychology. VISIGRAPP (2: HUCAPP) Daniel Ullrich, Sarah Diefenbach
2017	—	`conf`	WhatsApp and Wellbeing: A study on WhatsApp usage, communication quality and stress. BCS HCI Nicole Blabst, Sarah Diefenbach
2016	—	`conf`	Branchenreport UX/Usability 2016 - Ergebnisse der jährlichen Befragung unter UX/Usability Professionals in Deutschland. UP Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Kolb
2016	Misc	`conf`	Einstellungen gegenüber Selbstverbesserungstechnologien. MuC Jasmin Niess, Anna Sophie Schmitt, Sarah Diefenbach
2016	—	`conf`	Murphy Miserable Robot: A Companion to Support Children's Well-being in Emotionally Difficult Situations. CHI Extended Abstracts Daniel Ullrich, Sarah Diefenbach, Andreas Butz
2016	J	`jnl`	Technology for Behavior Change - Potential, Challenges, and Ethical Questions. i-com Sarah Diefenbach, Andreas Kapsner, Matthias Laschke, Jasmin Niess, Daniel Ullrich
2016	—	`conf`	Von der Datenverwaltung zur erfolgreichen Kommunikation - UX-Design für Customer-Relationship-Management (CRM) Systeme aus psychologischer Perspektive. UP Stefan Tretter, Sarah Diefenbach
2015	—	`conf`	"Mein Coach für Wohlbefinden und Gesundheit". User Experience von E-Health-Technologien. MuC (Workshopband) Jasmin Niess, Sarah Diefenbach
2015	—	`conf`	3, 2, 1, meins! Analyse der Nutzerziele beim Onlineshopping mittels der "Mental Model Diagramm"-Methode. UP Nina Kolb, Sarah Diefenbach, Susanne J. Niklas
2015	J	`jnl`	An Experience Perspective on Intuitive Interaction: Central Components and the Special Effect of Domain Transfer Distance. Interact. Comput. Sarah Diefenbach, Daniel Ullrich
2015	—	`conf`	Branchenreport UX/Usability 2015. UP Sarah Diefenbach, Stefan Tretter, Daniel Ullrich, Nina Kolb
2015	J	`jnl`	Designing with Image Schemas: Resolving the Tension Between Innovation, Inclusion and Intuitive Use. Interact. Comput. Jörn Hurtienne, Kerstin Klöckner, Sarah Diefenbach, Claudia Nass, Andreas Maier
2015	Misc	`conf`	Die Intuitivitäts-Illusion: Intuitives Nutzererleben durch Attributionsfehler. MuC Stefan Tretter, Daniel Ullrich, Sarah Diefenbach
2015	J	`jnl`	Experience-Oriented and Product-Oriented Evaluation: Psychological Need Fulfillment, Positive Affect, and Product Perception. Int. J. Hum. Comput. Interact. Marc Hassenzahl, Annika Wiklund-Engblom, Anette Bengs, Susanne Hägglund, Sarah Diefenbach
2015	Misc	`ed.`	Mensch und Computer 2015 - Proceedings, Stuttgart, Germany, September 6-9, 2015 MuC Sarah Diefenbach, Niels Henze, Martin Pielot
2015	J	`jnl`	The Power of Freeletics. i-com Christina Franze, Lena Funk, Lisa Strasser, Sarah Diefenbach
2015	Misc	`conf`	Vom Wunsch zum Ziel?! Potential von Technologien zur Selbstverbesserung. MuC Sarah Diefenbach, Jasmin Niess
2014	Misc	`conf`	Aesthetics of interaction: a literature synthesis. NordiCHI Eva Lenz, Sarah Diefenbach, Marc Hassenzahl
2014	J	`jnl`	Berichte aus der Usability/UX Branche: Ausbildungswege, Arbeitsfeld und aktuelle Diskussionen. i-com Nina Kolb, Sarah Diefenbach, Daniel Ullrich
2014	—	`conf`	Branchenreport UX/Usability 2014. UP Sarah Diefenbach, Daniel Ullrich
2014	—	`conf`	Experience Design Tools: Ansätze zur Interaktionsgestaltung aus dem Blickwinkel psychologischer Bedürfnisse. UP Sarah Diefenbach, Eva Lenz, Marc Hassenzahl
2014	Misc	`conf`	Keymoment: initiating behavior change through friendly friction. NordiCHI Matthias Laschke, Sarah Diefenbach, Thies Schneider, Marc Hassenzahl
2014	A	`conf`	The 'hedonic' in human-computer interaction: history, contributions, and future research directions. Conference on Designing Interactive Systems Sarah Diefenbach, Nina Kolb, Marc Hassenzahl
2013	—	`conf`	An interaction vocabulary. describing the how of interaction. CHI Extended Abstracts Sarah Diefenbach, Eva Lenz, Marc Hassenzahl
2013	—	`conf`	Be-greifbare Interaktion. MuC (Workshopband) Bernard Robben, Sarah Diefenbach, Marie Schacht, Anja Zeising
2013	—	`conf`	Branchenreport UX/Usability 2013. UP Sarah Diefenbach, Nina Kolb, Daniel Ullrich
2013	—	`conf`	Durch schnelles Scheitern zum Erfolg: Eine Frage des passenden Prototypen? UP Kirstin Kohler, Thorsten Hochreuter, Sarah Diefenbach, Eva Lenz, Marc Hassenzahl
2013	—	`conf`	Exploring relationships between interaction attributes and experience. DPPI Eva Lenz, Sarah Diefenbach, Marc Hassenzahl
2013	J	`jnl`	Prototypen auf dem Prüfstand. Bedeutsamkeit der Repräsentationsform im Rahmen der Konzeptevaluation. i-com Sarah Diefenbach, Wei-Chi Chien, Eva Lenz, Marc Hassenzahl
2013	—	`conf`	The DPPI Wei-Chi Chien, Sarah Diefenbach, Marc Hassenzahl
2012	A*	`conf`	A transformational product to improve self-control strength: the chocolate machine. CHI Flavius Kehr, Marc Hassenzahl, Matthias Laschke, Sarah Diefenbach
2012	J	`jnl`	All You Need is Love: Current Strategies of Mediating Intimate Relationships through Technology. ACM Trans. Comput. Hum. Interact. Marc Hassenzahl, Stephanie Heidecker, Kai Eckoldt, Sarah Diefenbach, Uwe Hillmann
2012	—	`conf`	Ansätze zur Beschreibung der Ästhetik von Interaktion. MuC (Workshopband) Sarah Diefenbach, Marc Hassenzahl, Eva Lenz
2012	—	`conf`	Branchenreport Usability 2012. UP Daniel Ullrich, Nina Kolb, Sarah Diefenbach
2011	—	`conf`	Branchenreport Usability 2011. UP Daniel Ullrich, Sarah Diefenbach
2011	—	`conf`	Entwicklung einer Geschäftsanwendung für multi-touch Interaktionsgeräte in einem KMU. GI-Jahrestagung Claudia Nass, Kerstin Klöckner, Rudolf Klein, Hartmut Schmitt, Sarah Diefenbach
2011	J	`jnl`	Erlebnis intuitive Interaktion - ein phänomenlogischer Ansatz. i-com Daniel Ullrich, Sarah Diefenbach
2011	J	`jnl`	The dilemma of the hedonic - Appreciated, but hard to justify. Interact. Comput. Sarah Diefenbach, Marc Hassenzahl
2011	—	`conf`	With a little help from a friend: a shower calendar to save water. CHI Extended Abstracts Matthias Laschke, Marc Hassenzahl, Sarah Diefenbach, Marius Tippkämper
2011	Misc	`conf`	Ästhetik der Interaktion: Beschreibung, Gestaltung, Bewertung. MuC Sarah Diefenbach, Marc Hassenzahl, Kai Eckoldt, Matthias Laschke
2010	—	`conf`	Branchenreport Usability 2010. UP Sarah Diefenbach, Daniel Ullrich
2010	Misc	`conf`	DESIGNi: a workbench for supporting interaction design. NordiCHI Claudia Nass, Kerstin Klöckner, Sarah Diefenbach, Marc Hassenzahl
2010	—	`conf`	Ein Interaktionsvokabular: Dimensionen zur Beschreibung der Ästhetik von Interaktionen. UP Sarah Diefenbach, Marc Hassenzahl, Kerstin Klöckner, Claudia Nass, Andreas Maier
2010	B	`conf`	Experiences in conceiving and prototyping a commercial business application using multi-touch technology. ITS Claudia Nass, Kerstin Klöckner, Rudolf Klein, Hartmut Schmitt, Sarah Diefenbach
2010	Misc	`conf`	From magical experience to effortlessness: an exploration of the components of intuitive interaction. NordiCHI Daniel Ullrich, Sarah Diefenbach
2010	J	`jnl`	Fünf Jahre Usability Professionals Forum. i-com Sarah Diefenbach, Marc Hassenzahl, Daniel Ullrich, Matthias C. Schroeder
2010	Misc	`conf`	INTUI. Exploring the Facets of Intuitive Interaction. MuC Daniel Ullrich, Sarah Diefenbach
2010	—	`ed.`	Jahresband 2010 der Workshops der German Usability Professionals' Association e.V., Usability Professionals 2010, Duisburg, Germany, September 12-15, 2010 UP Henning Brau, Sarah Diefenbach, Katharina Göring, Matthias Peissner, Kostanija Petrovic
2010	J	`jnl`	Needs, affect, and interactive products - Facets of user experience. Interact. Comput. Marc Hassenzahl, Sarah Diefenbach, Anja S. Göritz
2010	—	`conf`	Technologie, die verbindet? Die bedürfinszentrierte Gestaltung von Kommunikationstechnologien für Liebende (und andere, die sich gerne mögen). UP Marc Hassenzahl, Sarah Diefenbach, Kai Eckoldt, Stephanie Heidecker, Uwe Hillmann, Matthias Laschke
2010	Misc	`conf`	The impact of concept (re)presentation on users' evaluation and perception. NordiCHI Sarah Diefenbach, Marc Hassenzahl, Kai Eckoldt, Matthias Laschke
2010	Misc	`conf`	Transformationale Produkte - Acht Konzepte zum schonenden Umgang mit Ressourcen. MuC Matthias Laschke, Sarah Diefenbach, Stephanie Heidecker, Marc Hassenzahl
2010	Misc	`conf`	Transformationale Produkte - Erleben und wahrgenommene Veränderungspotentiale. MuC Stephanie Heidecker, Sarah Diefenbach, Philip Creutz, Matthias Laschke, Marc Hassenzahl
2009	—	`ed.`	Berichtband des siebten Workshops des German Chapters der Usability Professionals Association e.V., Usability Professionals 2009, Berlin, Germany, September 6-9, 2009 UP Henning Brau, Sarah Diefenbach, Marc Hassenzahl, Kirstin Kohler, Franz Koller, Matthias Peissner, Kostanija Petrovic, Meinald T. Thielsch, Daniel Ullrich, Dirk Zimmermann
2009	—	`conf`	Branchenreport Usability 2009. UP Sarah Diefenbach
2009	J	`jnl`	Erleben. Gestalten. Die Usability Professionals 09 in Berlin. i-com Marc Hassenzahl, Henning Brau, Sarah Diefenbach, Kirstin Kohler, Franz Koller, Matthias Peissner, Kostanija Petrovic, Meinald T. Thielsch, Daniel Ullrich, Dirk Zimmermann
2009	A*	`conf`	The "Beauty Dilemma": beauty is valued but discounted in product choice. CHI Sarah Diefenbach, Marc Hassenzahl
2009	J	`jnl`	Wer, Wie, Was, Wieso, Weshalb, Wie viel? Antworten aus der Usability Branche 2009. i-com Sarah Diefenbach
2008	—	`ed.`	Berichtband des sechsten Workshops des German Chapters der Usability Professionals Association e.V., Usability Professionals 2008, Lübeck, Germany, September 7-10, 2008 UP Henning Brau, Sarah Diefenbach, Marc Hassenzahl, Franz Koller, Matthias Peissner, Kerstin Röse
2008	—	`conf`	Branchenreport Usability 08. UP Sarah Diefenbach, Marc Hassenzahl
2008	J	`jnl`	Branchenreport Usability 2008: Alles, was Sie schon immer über Usability Professionals wissen wollten. i-com Sarah Diefenbach, Marc Hassenzahl
2008	—	`conf`	Give me a reason: hedonic product choice and justification. CHI Extended Abstracts Sarah Diefenbach, Marc Hassenzahl
2008	—	`conf`	The Beauty Dilemma. The Study of Visual Aesthetics in Human-Computer Interaction Sarah Diefenbach, Marc Hassenzahl
2008	J	`jnl`	Usability Professionals 08: Wissen. Können. Tun. i-com Marc Hassenzahl, Henning Brau, Sarah Diefenbach, Franz Koller, Matthias Peissner, Kerstin Röse
2007	J	`jnl`	Neues aus der Usability-Branche: Arbeitssituation und Gehälter 2007. i-com Marc Hassenzahl, Sarah Diefenbach
2007	—	`conf`	Usability als Beruf - Ergebnisse einer Umfrage unter Usability Professionals. UP Marc Hassenzahl, Sarah Diefenbach