Researchers seeking alternatives to traditional desktop computers have begun exploring the
potential collaborative benefits of digital tabletop displays. However, there are still many …

GroupTogether is a system that explores cross-device interaction using two sociological
constructs. First, F-formations concern the distance and relative body orientation among …

Designing collaborative interfaces for tabletops remains difficult because we do not fully
understand how groups coordinate their actions when working collaboratively over tables …

Multi-touch surfaces are becoming increasingly popular. An assumed benefit is that they can
facilitate collaborative interactions in co-located groups. In particular, being able to see …

Sphere is a multi-user, multi-touch-sensitive spherical display in which an infrared camera
used for touch sensing shares the same optical path with the projector used for the display …

In order to support co-located collaboration, many researchers are now investigating how to
effectively augment tabletops with electronic displays. As far back as 1988, orientation was …

The design of multitouch multiuser tabletop user interfaces is still in its infancy and is not yet
well understood. To date, published experimental results have primarily focused on …

Reading is a fundamental activity to obtain information both in the real and the digital world.
Virtual reality (VR) allows novel approaches for users to view, read, and interact with a text …

A digital tabletop offers several advantages over other groupware form factors for
collaborative applications. However, users of a tabletop system do not share a common …

In recent years there has been an introduction of sophisticated new video conferencing
technologies (eg, HP Halo, Cisco Telepresence) that have led to enhancements in the …