Pair-learning is beneficial for learning outcome, motivation, and social presence, and so is
virtual reality (VR) by increasing immersion, engagement, motivation, and interest of …

Gaze interaction is a promising interaction method to increase variety, challenge, and fun in
games. We present “Shed Some Fear”, a 2D platform game including numerous eye-gaze …

Object manipulation in 3D space, meaning translating, rotating, and scaling, is ubiquitous in
virtual reality (VR), and several interaction techniques have been developed in the past to …

Educational apps support learning, but handwriting training is still based on analog pen-and
paper. However, training handwriting with apps can negatively affect graphomotor …

The accurate and personalized estimation of task difficulty provides many opportunities for
optimizing user experience. However, user diversity makes such difficulty estimation hard, in …

Player challenge is core to the player experience in video games. While research on
challenge and failure is on the rise, the granular components of failure in games are …

In traditional learning, students frequently need help mastering mathematical concepts due
to the complexity of the content and static and non-interactive teaching methods. However …

Games are now ubiquitous, and educational games are becoming increasingly prevalent.
Like other games, educational video games attract participants from different ethnicities and …

The main line of investigation of this industrial PhD has been determining and modelling
difficulty in games, specifically in mobile puzzle games. Difficulty plays a crucial role in …

Digitization is ubiquitous in our everyday life and has already revolutionized education.
Especially the rise of Mixed Reality (MR) during the last decade has shown multiple new …