1. Games and Videogames 1.1 The Double Soul of Game Playing is an activity that
everyone has encountered more than once during his/her lifetime. Trying to provide a …

In the last two decades, Tangible User Interfaces (TUIs) have emerged as a new interface
type that interlinks the digital and physical worlds. Drawing upon users' knowledge and skills …

Both detection and tracking people are challenging problems, especially in complex real
world scenes that commonly involve multiple people, complicated occlusions, and cluttered …

There have been many research efforts devoted to tangible user interfaces (TUIs), but it has
proven difficult to create a definition or taxonomy that allows us to compare and contrast …

Internet of things (IoT) devices and sensor kits have the potential to democratize the access,
use, and appropriation of data. Despite the increased availability of low cost sensors, most of …

Monitoring of cognitive and physical function is central to the care of people with or at risk for
various health conditions, but existing solutions rely on intrusive methods that are …

Like the prehistoric twig and stone, tangible user interfaces (TUIs) are objects manipulated
by humans. Tangible user interface success will depend on how well they exploit spatiality …

Previous research has established the connection between the way in which children
interact with objects and the potential early identification of children with autism. Those …

Early detection is important in dementia care; however, cognitive impairment is still under-
recognised and under-diagnosed. Cognitive screening and training are two important …

ActiveCube is a novel user interface that allows intuitive interaction with computers.
ActiveCube allows users to construct and interact with three-dimensional (3D) environments …