People with limited mobility often use multiple devices when interacting with computing
systems, but little is known about the impact these multi-modal configurations have on daily …

Tangibles on capacitive touchscreens are a promising approach to overcome the limited
expressiveness of touch input. While research has suggested many approaches to detect …

Causal reasoning is crucial for people to understand data, make decisions, or take action.
However, individuals often have blind spots and overlook alternative hypotheses, and using …

With the growing digitalization of our society and the increasing development of Industry 4.0,
the development of safe human-computer interfaces is of prime importance. For this …

Over the last few years, we have seen many approaches using tangibles to address the
limited expressiveness of touchscreens. Mainstream tangible detection uses fiducial …

This chapter examines how digital pen interaction can be expanded by detecting different
hand postures formed primarily by the hand while it grips the pen. Three systems using …

PenShaft is a battery-free, easy to implement solution for augmenting the shaft of a
capacitive pen with interactive capabilities. By applying conductive materials in a specific …

We designed and created a new self-contained tangible pen-like input device prototype that
can sense all 26 contacts and works with any capacitive display using a conductive case …