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In the recent years in the End-User Development (EUD) research there is a shift from the study of tools that focus on desktop graphical applications, to the development of EUD for web environments. To this end mouse and eye tracking methodologies are used to implicitly monitor the end-user behavior in real time. In this paper we explore the potential correlation between eye movements and end-user perception and acceptance in modern web-based EUD environments. The aim is to find out whether end-users’ perception and acceptance attributes can be reflected on their eye behavior when interacting with a web-based, database-driven EUD system. To check out our research hypotheses we have conducted a field test using a prototype EUD tool based on a natural language approach (named ‘simple talking’), to assist end-users in creating database-driven mobile applications. The results of the field test show significant correlations between eye behavior and acceptance and perception. Self-Efficacy is correlated to fixations of any kind. Risk-Perception is correlated to the increment of the pupil size. Perceived Ease-of-Use is correlated to fixations that turned into clicks and to the increment of the pupil size. And Perceived Usefulness is correlated to fixation duration. [ABSTRACT FROM AUTHOR]

This paper addresses the role of gender in End-User Development (EUD) environments and examines whether there are gender differences in performance and in correlations between performance and a set of behavioral attributes. Based on a review of the most prominent EUD-related behavioral Human Computer Interaction (HCI) theories, and the influence of gender on them, it attempts to classify all the gender related behavioral attributes influencing the end-users' performance. Then, it theoretically selects a subset of these attributes, namely R isk-Perception, U sefulness-Perception, L earning Willingness, E ase-of-Use-Perception, and S elf-Efficacy, presents an example application and conducts a basic evaluation testing. The proposed attributes (their initials form the word RULES) can form the basis for the design of EUD-oriented user modeling techniques for gender-neutral self-adaptive software EUD environments. [ABSTRACT FROM AUTHOR]