BACKGROUND: Smart mobile devices gain increasing importance at work. Integrating these
smart mobile devices into the workplace creates new opportunities and challenges for …

Recent research in the area of immersive analytics demonstrated the utility of head-mounted
augmented reality devices for visual data analysis. However, it can be challenging to use the …

Quantifying cumulative arm muscle fatigue is a critical factor in understanding, evaluating,
and optimizing user experience during prolonged mid-air interaction. A reasonably accurate …

Real-world work-spaces typically revolve around tables, which enable knowledge workers
to comfortably perform tasks over an extended period of time during productivity tasks …

Smartphones conveniently place large information spaces in the palms of our hands. While
research has shown that larger screens positively affect spatial memory, workload, and user …

Collecting accurate and precise emotion ground truth labels for mobile video watching is
essential for ensuring meaningful predictions. However, video-based emotion annotation …

TriPad enables opportunistic touch interaction in Augmented Reality using hand tracking
only. Users declare the surface they want to appropriate with a simple hand tap gesture …

Interacting efficiently and comfortably with Augmented Reality (AR) headsets remains a
major issue. We investigate the concept of mid-air pads as an alternative to gaze or direct …

We present Ownershift, an interaction technique for easing overhead manipulation in virtual
reality, while preserving the illusion that the virtual hand is the user's own hand. In contrast to …

Smartphone augmented reality (AR) lets users interact with physical and virtual spaces
simultaneously. With 3D hand tracking, smartphones become apparatus to grab and move …