Search results for "user studies"
showing 8 items of 8 documents
El discurso profesional en la biblioteca: alternativas en red a la relación usuario-sistema
2020
Este trabajo analiza la relación entre bibliotecarios y usuarios partiendo de un enfoque que toma el texto generado por estos profesionales, no como una ventana a una realidad única, sino como objeto de análisis. Se trata del análisis del discurso, que permite adoptar una perspectiva crítica, cuestionando hechos ampliamente aceptados y reflexionando sobre el objeto de estudio, en este caso los usuarios de las bibliotecas.
Social Viewing in Cinematic Virtual Reality: Challenges and Opportunities
2018
Cinematic Virtual Reality (CVR) has been increasing in popularity in the last years. However, viewers can feel isolated when watching 360° movies with a Head-Mounted Display. Since watching movies is a social experience for most people, we investigate if the use of Head Mounted Displays is appropriate for enabling shared CVR experiences. In this context, even if viewers are watching the movie simultaneously, they do not automatically see the same field of view, since they can freely choose the viewing direction. Based on the literature and experiences from past user studies, we identify seven challenges. To address these challenges, we present and discuss design ideas for a CVR social movie…
Le relazioni tra utente ed informazioni. Principi e metodi di analisi
2016
Presentación de los estudios sobre comportamiento informacional desde el punto de vista de: a) conceptos y evolución histórica, b) fundamentos teóricos y c) fundamentos metodológicos. Overview of studies on information behavior from the point of view of: a) concepts and historical evolution, b) theorical and c) methodological foundations.
BIG-AFF
2017
Recent research has provided solid evidence that emotions strongly affect motivation and engagement, and hence play an important role in learning. In BIG-AFF project, we build on the hypothesis that ``it is possible to provide learners with a personalised support that enriches their learning process and experience by using low intrusive (and low cost) devices to capture affective multimodal data that include cognitive, behavioural and physiological information''. In order to deal with the affect management complete cycle, thus covering affect detection, modelling and feedback, there is lack of standards and consolidated methodologies. Being our goal to develop realistic affect-aware learnin…
Rethinking practices of assessment for learning: Tablet technology supported assessment for learning mathematics
2013
This article discusses assessment for learning in mathematics subjects. It is challenging for teachers of large classes to regularly assess students' mathematics in order to help them improve their learning achievement. Given the complexity of assessing and providing feedback for learning, a new approach to assessment for learning was suggested. Media tablet technology supported assessment processes were devised and user studies were conducted in Norway and Rwanda. There are indications that students like to be involved in assessing each other's mathematics work. Students expect to get learning gains by providing and obtaining feedback to/from their peers using technology supported tools.
Using assessment for learning mathematics with mobile tablet based solutions
2014
Published version of an article in the journal: International Journal of Emerging Technologies in Learning (iJET). Also available from the publisher: http://dx.doi.org/10.3991/ijet.v9i2.3219 This article discusses assessment for learning in mathematics subjects. Teachers of large classes face the challenge of regularly assessing students’ ongoing mathematical learning achievements. Taking the complexity of assessment and feedback for learning as a background, we have developed a new approach to the assessment for learning mathematics at university level. We devised mobile tablet technology supported assessment processes, and we carried out user studies in both Rwanda and Norway. Results of …
Grounding the innovation of future technologies
2005
Mobile and ubiquitous technologies can potentially change the role of information and communication technology in human lives. Empirical, human-centered approaches are emerging as an alternative to technology-driven approaches in the innovation of these technologies. Three necessary empirical stages, intertwined with analytical ones and with each informing and grounding the succeeding stages, are analyzed. First, needfinding is utilized to discover societal and individual demands for technology. Second, observational and experimental studies examine the social and cognitive preconditions for interaction. From these two steps, a hypothesis is formulated regarding how technology will change e…
Valoración de las necesidades de información de los médicos: publicaciones en el periodo 1990-1998 y estudio de un caso
2000
Los estudios de necesidades de información aportan una metodología con lo cual investigar, de manera sistemática, las características de los usuarios con relación a la información que necesitan para el desarrollo de su trabajo. Igualmente proporcionan criterios objetivos para tomar decisiones a la hora de planificar nuevos sistemas de información o adecuar los ya existentes. Esta tesis ha profundizado en los estudios de necesidades de información en el entorno hospitalario desde dos puntos de vista. Por una parte, se ha establecido un marco teórico de referencia que guíe las investigaciones en este campo. Para ello se ha buscado exhaustivamente la información publicada sobre la materia apor…