Exploring teachers’ attitudes to implementing blended learning: a case study

One of the many characteristics of the 21st century learner is that they are highly technologically skilled. This characteristic poses today’s teachers with many challenges in order to teach these learners and create optimal learning experiences. It is evident that teachers have their own preferred teaching methods which they believe work best and some teachers teach the way that they were taught at school in ways that have become part of their habitus. Blended learning is a teaching method that can promote effective learning experiences in the 21st century learning environment. This study focussed on teachers’ experiences with blended learning and their current ideas on how learners learn optimally and whether the practice of blended learning changed their ideas of learning. Furthermore, the study determined the teachers’ present technology acceptance and established teachers’ personal views regarding the challenges that teachers face to teach 21st century skills, what they think 21st century teaching is about and new insights on dealing with these challenges. Through experiencing blended learning teachers who made use of a textbook based teaching method made shifts not only to a blended approach, but also shifted their thinking away from what they prefer to what learners get out of the learning experience. Although challenges occur when using a blended teaching approach, their experiences with blended learning were mostly positive and they found learners to be more involved in the learning process. These outcomes created feelings of worthiness in the teachers since they create such positive learning opportunities for their learners. Although the teachers made shifts, some teachers continue to have a fear of technology since they had not received adequate training to incorporate technology into their teaching approaches. It is crucial for the DBE and schools to provide teachers with opportunities to improve their technological skills in order for teachers to create opportunities for blended learning experiences for the 21st century learne

Browse-to-search

This demonstration presents a novel interactive online shopping application based on visual search technologies. When users want to buy something on a shopping site, they usually have the requirement of looking for related information from other web sites. Therefore users need to switch between the web page being browsed and other websites that provide search results. The proposed application enables users to naturally search products of interest when they browse a web page, and make their even causal purchase intent easily satisfied. The interactive shopping experience is characterized by: 1) in session - it allows users to specify the purchase intent in the browsing session, instead of leaving the current page and navigating to other websites; 2) in context - -the browsed web page provides implicit context information which helps infer user purchase preferences; 3) in focus - users easily specify their search interest using gesture on touch devices and do not need to formulate queries in search box; 4) natural-gesture inputs and visual-based search provides users a natural shopping experience. The system is evaluated against a data set consisting of several millions commercial product images. © 2012 Authors

Denotative and Connotative Semantics in Hypermedia: Proposal for a Semiotic-Aware Architecture

In this article we claim that the linguistic-centered view within hypermedia systems needs refinement through a semiotic-based approach before real interoperation between media can be achieved. We discuss the problems of visual signification for images and video in dynamic systems, in which users can access visual material in a non-linear fashion. We describe how semiotics can help overcome such problems, by allowing descriptions of the material on both denotative and connotative levels. Finally we propose an architecture for a dynamic semiotic-aware hypermedia system

Denotative and connotative semantics in hypermedia: proposal for a semiotic-aware architecture

In this article we claim that the linguistic-centred view within hypermediasystems needs refinement through a semiotic-based approach before real interoperation between media can be achieved. We discuss the problems of visual signification for images and video in dynamic systems, in which users can access visual material in a non-linear fashion. We describe how semiotics can help overcome such problems, by allowing descriptions of the material on both denotative and connotative levels. Finally we propose an architecture for a dynamic semiotic-aware hypermedia system

Deliverable D7.5 LinkedTV Dissemination and Standardisation Report v2

This deliverable presents the LinkedTV dissemination and standardisation report for the project period of months 19 to 30 (April 2013 to March 2014)

Deliverable D9.3 Final Project Report

This document comprises the final report of LinkedTV. It includes a publishable summary, a plan for use and dissemination of foreground and a report covering the wider societal implications of the project in the form of a questionnaire