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 …

Gestural interaction has evolved from a set of novel interaction techniques developed in
research labs, to a dominant interaction modality used by millions of users everyday …

Complex virtual reality (VR) tasks, like 3D solid modelling, are challenging with standard
input controllers. We propose exploiting the affordances and input capabilities when using a …

Touchscreens continue to advance including progress towards sensing fingers proximal to
the display. We explore this emerging pre-touch modality via a self-capacitance touchscreen …

Digital ink promises to combine the flexibility and aesthetics of handwriting and the ability to
process, search and edit digital text. Character recognition converts handwritten text into a …

3D sketching in virtual reality (VR) enables users to create 3D virtual objects intuitively and
immersively. However, previous studies showed that mid-air drawing may lead to inaccurate …

Modalities such as pen and touch are associated with direct input but can also be used for
indirect input. We propose to combine the two modes for direct-indirect input modulated by …

We explore how gaze can support touch interaction on tablets. When holding the device, the
free thumb is normally limited in reach, but can provide an opportunity for indirect touch …

Tangible toolkits enable individuals to explore concepts through combining components
together and taking them apart. The strength and limitation of many e-textile toolkits is that …

Virtual Reality (VR) can enhance the display and interaction of mobile knowledge work and
in particular, spreadsheet applications. While spreadsheets are widely used yet are …