Mid-air interaction is a distinct style of natural HCI (Human-Computer Interaction). In mid-air
interaction, users make use of their whole body—with a strong focus on hands—and apply …

Mid-air gesture-based systems are becoming ubiquitous. Many mid-air gestures control
different kinds of interactive devices, applications, and systems. They are, however, still …

We explore the combination of smartwatches and a large interactive display to support
visual data analysis. These two extremes of interactive surfaces are increasingly popular …

Tracking fine-grained finger movements with IMUs for continuous 2D-cursor control poses
significant challenges due to limited sensing capabilities. Our findings suggest that finger …

We present an empirical comparison of eleven bare hand, mid-air mode-switching
techniques suitable for virtual reality in two experiments. The first evaluates seven …

Scrolling in extended reality (XR) is currently performed using handheld controllers or vision-
based arm-in-front gestures, which have the limitations of encumbering the user's hands or …

Inefficient menu interfaces lead to system and application commands being tedious to
execute in Immersive Environments. HoloBar is a novel approach to ease the interaction …

To better explore the incorporation of pointing and gesturing into ubiquitous computing, we
introduce WRIST, an interaction and sensing technique that leverages the dexterity of …

Large displays are becoming commonplace at work, at home, or in public areas. However,
interaction at a distance--anything greater than arms-length--remains cumbersome, restricts …

TickTockRay is a smartwatch-based raycasting technique designed for smartphone-based
head mounted displays. It demonstrates that smartwatch-based raycasting can be reliably …