Search

The research consisted in having an Actionbound mobile hunt for A1 learners of Dutch designed by a group of language Student Teachers (STs) within the framework of a second year course on foreign language teaching. The game was then implemented with two groups of fifth grade primary school pupils during their visit of the Hergé Museum in Louvain-la-Neuve, Belgium. These two steps allowed our multidisciplinary research team to analyse the use of the app from the perspective of not only the players but also the creators of the game. Research data was collected throughout the study via questionnaires, observations, and a focus group. A qualitative analysis of the STs’ data allowed us to establish their digital profiles, thereby situating each of them in the digital integration process. The results suggest that integrating technology and content when designing a pedagogical activity is a complex task. Support and guidance from teacher trainers could therefore be recommended in order to propose a pertinent integration of technologies in the language classroom.

Voice recognition technology-enabled devices possess extraordinary growth potential, yet some research indicates that organizations and consumers are resisting their adoption. This study investigates the implementation of a voice recognition device in the United States Navy. Grounded in the social psychology and information systems literature, the researchers adapted instruments and developed a tool to explain technology adoption in this environment. Using factor analysis and structural equation modeling, analysis of data from the 270 participants explained almost 90% of the variance in the model. This research adapts the technology acceptance model by adding elements of the theory of planned behavior, providing researchers and practitioners with a valuable instrument to predict technology adoption.

This tutorial presents the state-of-the-art of adaptation for web interfaces concerning multi-dimensionality and context-awareness. The specific goals include the presentation of: (i) fundamental concepts, as motivations, definitions and relevant context information; (ii) adaptation techniques for web applications, as methods, models, strategies and technologies; (iii) adaptable and adaptive web applications in scientific and commercial aspects.

Consumers often arrive at the point of purchase with a particular product to purchase in mind and must search for this target product in the product display. Drawing on visual crowding theory, we suggest that an individual’s ability to find a target product in a display varies according to the embeddedness of the target, which depends on the locations of the target and non-target products in the display. We refer to the visual impact of non-target products on target products that results in an inability to differentiate and recognize the target product as “target visual crowdedness (TVC).” Across five experimental studies, we manipulate TVC and show that as TVC increases the duration of the visual search increases. Eye-tracking data provide evidence of how TVC affects attention and information processing in target product search tasks. We develop a visual crowdedness metric that quantifies TVC and can be used by researchers and practitioners to estimate the visual search effort needed to find a product in a display.

In July 2015 the well-known affairs Web site, Ashley Madison, was hacked and both customer details and internal company correspondence were stolen, and later dumped online for public access. In the analysis of the data, it became clear that the site had extensively used bots to attract customers. This paper brings together these bots with a short story by Candas Jane Dorsey about the discomfiting potential of human-machine intimacies. I use the two to help me explore what I argue is an inbuilt and little discussed expectation/requirement of “authentic” intimacy: humanness.

This article introduces user experience research that has been carried out by evaluating a video-illustrated science fiction prototype with process control workers. Essentially, the prototype 'A remote operator's day in a future control center in 2025' was aimed at discovering opportunities for new interaction methods and ambient intelligence for the factories of the future. The theoretical objective was to carry out experience design research, which was based on explicit ambient user experience goals in the nominated industrial work context. This article describes the complete creative prototyping process, starting from the initial user research that included evaluations of current work practices, technological trend studies and co-design workshops, and concluding with user research that assessed the final design outcome, the science fiction prototype. The main contribution of the article is on the ambient user experience goals, the creation process of the video-illustrated science fiction prototype, and on the reflection of how the experience-driven prototype was evaluated in two research setups: as video sequences embedded in a Web survey, and as interviews carried out with expert process control workers. For the science fiction prototyping process, the contribution demonstrates how the method may employ video-illustration as a means for future-oriented user experience research, and how complementary user-centered methods may be used to validate the results.

Advances in robotics now permit humans to work collaboratively with robots. However, humans often feel unsafe working alongside robots. Our knowledge of how to help humans overcome this issue is limited by two challenges. One, it is difficult, expensive and time-consuming to prototype robots and set up various work situations needed to conduct studies in this area. Two, we lack strong theoretical models to predict and explain perceived safety and its influence on human–robot work collaboration (HRWC). To address these issues, we introduce the Robot Acceptance Safety Model (RASM) and employ immersive virtual environments (IVEs) to examine perceived safety of working on tasks alongside a robot. Results from a between-subjects experiment done in an IVE show that separation of work areas between robots and humans increases perceived safety by promoting team identification and trust in the robot. In addition, the more participants felt it was safe to work with the robot, the more willing they were to work alongside the robot in the future.

International audience; RPN (Robotic Programming Network) is an initiative to bring existing remote robot laboratories to a new dimension, by adding the flexibility and power of writing ROS code in an Internet browser and running it in the remote robot with a single click. The code is executed in the robot server at full speed, i.e. without any communication delay, and the output of the process is returned back. Built upon Robot Web Tools, RPN works out-of-the-box in any ROS-based robot or simulator. This paper presents the core functionality of RPN in the context of a web-enabled ROS system, its possibilities for remote education and training, and some experimentation with simulators and real robots in which we have integrated the tool in a Moodle environment, creating some programming courses and make it open to researchers and students (http: //robotprogramming.uji.es).