Human-computer interaction (HCI) is a multidisciplinary field in which psychology and other
social sciences unite with computer science and related technical fields with the goal of …

Computational support for sketching is an exciting research area at the intersection of
design research, human–computer interaction, and artificial intelligence. Despite the …

The proliferation of computing into the physical world promises more than the ubiquitous
availability of computing infrastructure; it suggest new paradigms of interaction inspired by …

There are several theories available to describe how managers choose a medium for
communication. However, current technology can affect not only how we communicate but …

Large interactive displays are increasingly being placed in work and public settings. An
assumption is that the shared surface they provide can facilitate collaboration among co …

We present RealitySketch, an augmented reality interface for sketching interactive graphics
and visualizations. In recent years, an increasing number of AR sketching tools enable users …

Many technologies assume a single user will use an account or device. But account and
device sharing situations (when 2+ people use a single device or account) may arise during …

We present mathematical sketching, a novel, pen-based, modeless gestural interaction
paradigm for mathematics problem solving. Mathematical sketching derives from the familiar …

We describe Chronicle, a new system that allows users to explore document workflow
histories. Chronicle captures the entire video history of a graphical document, and provides …

In this paper we propose a novel way of supporting occasional meetings that take place in
unfamiliar public places, which promotes lightweight, visible and fluid collaboration. Our …