Digital learning increasingly makes use of realistic visualizations, although realism can be demanding for learners. Color coding is a popular way of helping learners understand visualizations and has been found to aid in learning with detailed visualizations. However, previous research has shown that color coding must not always be an effective…

A personal annotation is a rich object with an important cognitive facet. In the e-Learning context, learners' annotation can contain important emotional features. These features can be used to recognize the learner's emotional state during the learning session; very important feedback that has been lost in e-Learning mode in comparison to…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…