Online Form Validation: Don't Show Errors Right Away. - Glenn Oberholzer; Javier A. Bargas-Avila (INTERACT, 2003)

Usable error message presentation in the World Wide Web: Do not show errors right away. - Javier A. Bargas-Avila; Glenn Oberholzer; Peter Schmutz; Marco de Vito; Klaus Opwis (Interact. Comput., 2007)

Beyond web content accessibility guidelines: Design of enhanced text user interfaces for blind internet users. - Stefan Leuthold; Javier A. Bargas-Avila; Klaus Opwis (Int. J. Hum. Comput. Stud., 2008)

Intranet satisfaction questionnaire: Development and validationof a questionnaire to measure user satisfaction with the Intranet. - Javier A. Bargas-Avila; Jonas Lötscher; Sébastien Orsini; Klaus Opwis (Comput. Hum. Behav., 2009)

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)

Error prevention in online forms: Use color instead of asterisks to mark required-fields. - Stefan L. Pauwels; Christian Hübscher; Stefan Leuthold; Javier A. Bargas-Avila; Klaus Opwis (Interact. Comput., 2009)

ZeGo: Development and Validation of a Short Questionnaire to Measure User Satisfaction with e-Government Portals. - Javier A. Bargas-Avila; Sébastien Orsini; Marco de Vito; Klaus Opwis (Adv. Hum. Comput. Interact., 2010)

Building an interaction design pattern language: A case study. - Stefan L. Pauwels; Christian Hübscher; Javier A. Bargas-Avila; Klaus Opwis (Comput. Hum. Behav., 2010)

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)

Mental models for web objects: Where do users expect to find the most frequent objects in online shops, news portals, and company web pages? - Sandra P. Roth; Peter Schmutz; Stefan L. Pauwels; Javier A. Bargas-Avila; Klaus Opwis (Interact. Comput., 2010)

Old wine in new bottles or novel challenges: a critical analysis of empirical studies of user experience. - Javier A. Bargas-Avila; Kasper Hornbæk (CHI, 2011)

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)

Enhancing online forms: Use format specifications for fields with format restrictions to help respondents. - Javier A. Bargas-Avila; Sébastien Orsini; Hannah Piosczyk; Dominic Urwyler; Klaus Opwis (Interact. Comput., 2011)

The organization of interaction design pattern languages alongside the design process. - Christian Hübscher; Stefan L. Pauwels; Sandra P. Roth; Javier A. Bargas-Avila; Klaus Opwis (Interact. Comput., 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)

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)

Foci and blind spots in user experience research. - Javier A. Bargas-Avila; Kasper Hornbæk (Interactions, 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)

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)

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)

Response to the Reviews on Bargas-Avila et al. (2009) 'Intranet Satisfaction Questionnaire: Development and Validation of a Questionnaire to Measure User Satisfaction with the Intranet'. - Sébastien Orsini; Klaus Opwis; Javier A. Bargas-Avila (Interact. Comput., 2013)

Is once enough?: on the extent and content of replications in human-computer interaction. - Kasper Hornbæk; Søren S. Sander; Javier Andrés Bargas-Avila; Jakob Grue Simonsen (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)

Measuring user rated language quality: Development and validation of the user interface Language Quality Survey (LQS). - Javier A. Bargas-Avila; Florian Brühlmann (Int. J. Hum. Comput. Stud., 2016)