Visual complexity of websites: Effects on users' experience, physiology, performance, and memory. - Alexandre N. Tuch; Javier A. Bargas-Avila; Klaus Opwis; Frank H. Wilhelm (Int. J. Hum. Comput. Stud., 2009)

Symmetry and aesthetics in website design: It's a man's business. - Alexandre N. Tuch; Javier A. Bargas-Avila; Klaus Opwis (Comput. Hum. Behav., 2010)

Working towards Usable Forms on the Worldwide Web: Optimizing Multiple Selection Interface Elements. - Javier A. Bargas-Avila; Olivia Brenzikofer; Alexandre N. Tuch; Sandra P. Roth; Klaus Opwis (Adv. Hum. Comput. Interact., 2011)

Working towards Usable Forms on the World Wide Web: Optimizing Date Entry Input Fields. - Javier A. Bargas-Avila; Olivia Brenzikofer; Alexandre N. Tuch; Sandra P. Roth; Klaus Opwis (Adv. Hum. Comput. Interact., 2011)

Vertical versus dynamic menus on the world wide web: Eye tracking study measuring the influence of menu design and task complexity on user performance and subjective preference. - Stefan Leuthold; Peter Schmutz; Javier A. Bargas-Avila; Alexandre N. Tuch; Klaus Opwis (Comput. Hum. Behav., 2011)

The Role of Visual Complexity in Affective Reactions to Webpages: Subjective, Eye Movement, and Cardiovascular Responses. - Alexandre N. Tuch; Sylvia D. Kreibig; Sandra P. Roth; Javier A. Bargas-Avila; Klaus Opwis; Frank H. Wilhelm (IEEE Trans. Affect. Comput., 2011)

Linking objective web-design factors to facets of subjective aesthetic perception. - Mirjam Seckler; Alexandre N. Tuch (NordiCHI, 2012)

Is beautiful really usable? Toward understanding the relation between usability, aesthetics, and affect in HCI. - Alexandre N. Tuch; Sandra P. Roth; Kasper Hornbæk; Klaus Opwis; Javier A. Bargas-Avila (Comput. Hum. Behav., 2012)

The role of visual complexity and prototypicality regarding first impression of websites: Working towards understanding aesthetic judgments. - Alexandre N. Tuch; Eva E. Presslaber; Markus Karl Stöcklin; Klaus Opwis; Javier A. Bargas-Avila (Int. J. Hum. Comput. Stud., 2012)

User-friendly locations of error messages in web forms: Put them on the right side of the erroneous input field. - Mirjam Seckler; Alexandre N. Tuch; Klaus Opwis; Javier A. Bargas-Avila (Interact. Comput., 2012)

Disassembling gamification: the effects of points and meaning on user motivation and performance. - Elisa D. Mekler; Florian Brühlmann; Klaus Opwis; Alexandre N. Tuch (CHI Extended Abstracts, 2013)

Empirical evaluation of 20 web form optimization guidelines. - Mirjam Seckler; Silvia Heinz; Javier A. Bargas-Avila; Klaus Opwis; Alexandre N. Tuch (CHI Extended Abstracts, 2013)

Analyzing users' narratives to understand experience with interactive products. - Alexandre N. Tuch; Rune Trusell; Kasper Hornbæk (CHI, 2013)

Do points, levels and leaderboards harm intrinsic motivation?: an empirical analysis of common gamification elements. - Elisa D. Mekler; Florian Brühlmann; Klaus Opwis; Alexandre N. Tuch (Gamification, 2013)

Location matters, especially for non-salient features-An eye-tracking study on the effects of web object placement on different types of websites. - Sandra P. Roth; Alexandre N. Tuch; Elisa D. Mekler; Javier A. Bargas-Avila; Klaus Opwis (Int. J. Hum. Comput. Stud., 2013)

Mental models for web objects in different cultural settings. - Sebastian Linxen; Silvia Heinz; Livia J. Müller; Alexandre N. Tuch; Klaus Opwis (CHI Extended Abstracts, 2014)

A systematic review of quantitative studies on the enjoyment of digital entertainment games. - Elisa D. Mekler; Julia Ayumi Bopp; Alexandre N. Tuch; Klaus Opwis (CHI, 2014)

Opportunities for odor: experiences with smell and implications for technology. - Marianna Obrist; Alexandre N. Tuch; Kasper Hornbæk (CHI, 2014)

Designing usable web forms: empirical evaluation of web form improvement guidelines. - Mirjam Seckler; Silvia Heinz; Javier A. Bargas-Avila; Klaus Opwis; Alexandre N. Tuch (CHI, 2014)

A diary study exploring game completion and player experience. - Elisa D. Mekler; Alexandre N. Tuch; Anja Lea Martig; Klaus Opwis (CHI PLAY, 2014)

Trust and distrust on the web: User experiences and website characteristics. - Mirjam Seckler; Silvia Heinz; Seamus F. Forde; Alexandre N. Tuch; Klaus Opwis (Comput. Hum. Behav., 2015)

Linking objective design factors with subjective aesthetics: An experimental study on how structure and color of websites affect the facets of users' visual aesthetic perception. - Mirjam Seckler; Klaus Opwis; Alexandre N. Tuch (Comput. Hum. Behav., 2015)

Does Herzberg's Notion of Hygienes and Motivators Apply to User Experience? - Alexandre N. Tuch; Kasper Hornbæk (ACM Trans. Comput. Hum. Interact., 2015)

Perceived User Experience of Animated Transitions in Mobile User Interfaces. - Benedikt Merz; Alexandre N. Tuch; Klaus Opwis (CHI Extended Abstracts, 2016)

Understanding player perceptions of RegnaTales, a mobile game for teaching social problem solving skills. - Yoon Phaik Ooi; Dion Hoe-Lian Goh; Elisa D. Mekler; Alexandre N. Tuch; Jillian Boon; Rebecca Pei-Hui Ang; Daniel Fung; Jens Gaab (SAC, 2016)

Leisure and Work, Good and Bad: The Role of Activity Domain and Valence in Modeling User Experience. - Alexandre N. Tuch; Paul van Schaik; Kasper Hornbæk (ACM Trans. Comput. Hum. Interact., 2016)

Towards understanding the effects of individual gamification elements on intrinsic motivation and performance. - Elisa D. Mekler; Florian Brühlmann; Alexandre N. Tuch; Klaus Opwis (Comput. Hum. Behav., 2017)

Is It Still Where I Expect It? - Users' Current Expectations of Interface Elements on the Most Frequent Types of Websites. - Silvia Heinz; Sebastian Linxen; Alexandre N. Tuch; Lars Fraßeck; Klaus Opwis (Interact. Comput., 2017)