For the past 20 years, researchers have investigated the use of eye tracking in security
applications. We present a holistic view on gaze-based security applications. In particular …

Wearable Augmented Reality (AR) has attracted considerable attention in recent years, as
evidenced by the growing number of research publications and industry investments. With …

Sketching in virtual reality (VR) enhances perception and understanding of 3D volumes, but
is currently a challenging task, as spatial input devices (eg, tracked controllers) do not …

Augmented Reality (AR) headsets extended with eye-tracking, a promising input technology
for its natural and implicit nature, open a wide range of new interaction capabilities for …

This paper investigates integration, coordination, and transition strategies of gaze and hand
input for 3D object manipulation in VR. Specifically, this work aims to understand whether …

There is a growing need for usable and secure authentication in immersive virtual reality
(VR). Established concepts (eg, 2D authentication schemes) are vulnerable to observation …

In virtual reality (VR), interactions may fail when users encounter new, unknown, or
unexpected objects. We propose using feedforward in VR to help users interact with objects …

The presence of fully-occluded targets is common within virtual environments, ranging from
a virtual object located behind a wall to a datapoint of interest hidden in a complex …

Virtual Reality (VR) has the potential to transform knowledge work. One advantage of VR
knowledge work is that it allows extending 2D displays into the third dimension, enabling …

Based on a systematic literature review of more than 300 papers published over the last 10
years, we provide indicators that the simulator sickness questionnaire (SSQ) is extensively …