Online distance learning is offered not only in post-secondary distance education institutions
but in traditional universities as well. With advances in mobile and wireless technologies …

This paper revisits the present understanding of typing, which originates mostly from studies
of trained typists using the ten-finger touch typing system. Our goal is to characterise the …

Typing on wearables while situationally impaired, such as while walking, is challenging.
However, while HCI research on wearable typing is diverse, existing work focuses on …

Older adults have difficulties with smartphone touch gestures, such as tapping, dragging,
zooming, and rotating. To alleviate these difficulties, this study examined error patterns in …

Suggesting multiple target candidates based on touch input is a possible option for high-
accuracy target selection on small touchscreen devices. But it can become overwhelming if …

Entering commands on touchscreens can be noisy, but existing interfaces commonly adopt
deterministic principles for deciding targets and often result in errors. Building on prior …

We introduce a framework for adapting a virtual keyboard to individual user behavior by
modifying a Gaussian spatial model to use personalized key center offset means and …

The high mobility of smart watches can easily impair interaction performance, and many
applications are squeezed into an extremely tiny screen, which causes disorientations …

Models of 2D targeting error patterns have been applied as a valuable computational tool for
analysing finger touch behaviour on mobile devices, improving touch accuracy and inferring …

Office workers often resort to therapeutic systems to address muscular and nerve disorders
caused by poor gestures and extraordinary workloads. These systems deliver effective …