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 …

This article presents an empirical comparison of four models from manual control theory on
their ability to model targeting behaviour by human users using a mouse: McRuer's …

Pan and zoom timelines and sliders help us navigate large time series data. However,
designing efficient interactions can be difficult. We study pan and zoom methods via crowd …

We present Intermittent Control (IC) models as a candidate framework for modelling human
input movements in Human–Computer Interaction (HCI). IC differs from continuous control in …

Touchscreen mobile devices can afford rich interaction behaviors but they are complex to
model. Scrollable two-dimensional grids are a common user interface on mobile devices …

The overall pace of interaction combines the user's pace and the system's pace, and a pace
mismatch could impair user preferences (eg, animations or timeouts that are too fast or slow …

Scrolling interaction is a common and frequent activity allowing users to browse content that
is initially off-screen. With the increasing popularity of touch-sensitive devices, gesture …

An interactive application's overall pace of interaction is a combination of the user's pace
and the system's pace, and if the system's pace is mismatched to the user's pace (eg …

Existing guidelines for designing targets on smartphones often focus on single-tap
operations for accurate selection. However, smartphone interfaces can support both tap and …

Concrete is a ubiquitous material in urban environments and increasingly used by industry
and the maker movement. However, there is little research about its affordance and its …