Dremel is a scalable, interactive ad-hoc query system for analysis of read-only nested data. By combining multi-level execution trees and columnar data layout, it is capable of ru...
With the advent of collaborative business processes that may include different parties, the interaction means between those processes steadily gains more importance. Despite this i...
A number of design models have been proposed in the area of Human-Computer Interaction (HCI) to support user-centered system design. el, abstract task models and detailed interface...
This paper tracks the development of the author’s work entitled Light Tracer, and examines the surrounding issues of user authorship and creativity within interactivity. Light T...
We present a tangible user interface (TUI) called Tangible Graph Builder, that has been designed to allow visually impaired users to access graph and chart-based data. We describe...
David K. McGookin, Euan Robertson, Stephen A. Brew...