CamBlend: an object focused collaboration tool.

CamBlend is a new focus-in-context panoramic video collaboration system designed to facilitate the interaction with and around objects in a lightweight, flexible package. As well as the ability to view very high resolution local and remote video that covers a full 180#176; field of view, the system contains a number of tools which facilitate bi-directional pointing between two remote spaces. In the first quasi-naturalistic exploratory study on a focus-in-context video system, we show a number of unique object referencing behaviours, including un-intentional or 'implicit' pointing and a number of scenarios where this was advantageous. Additionally the study highlighted some of the problems inherent in aligning between screen-based and real-world perspectives.