We explore the design space of freehand pointing and clicking interaction with very large
high resolution displays from a distance. Three techniques for gestural pointing and two for …

We explore the idea of using vision-based hand tracking over a constrained tabletop surface
area to perform multi-finger and whole-hand gestural interactions with large displays from a …

Recent advances in sensing technology have enabled a new generation of tabletop
displays that can sense multiple points of input from several users simultaneously. However …

Rich interaction with high-resolution wall displays is not limited to remotely pointing at
targets. Other relevant types of interaction include virtual navigation, text entry, and direct …

Computer-based presentations have several advantages over slides and overheads. The
order of the presentation is not fixed, the production process is simpler, and last-minute …

Screen-less wearable devices allow for the smallest form factor and thus the maximum
mobility. However, current screen-less devices only support buttons and gestures. Pointing …

Although interactive surfaces have many unique and compelling qualities, the interactions
they support are by their very nature bound to the display surface. In this paper we present a …

Instrumented with multiple depth cameras and projectors, LightSpace is a small room
installation designed to explore a variety of interactions and computational strategies related …

This paper presents the Visual Touchpad, a low-cost vision-based input device that allows
for fluid two-handed interactions with desktop PCs, laptops, public kiosks, or large wall …

Handheld optical projectors provide a simple way to overcome the limited screen real-estate
on mobile devices. We present virtual projection (VP), an interaction metaphor inspired by …