: This paper describes a system that helps HCI practitioners and researchers manage and conduct experiments involving context-sensitive handheld applications, particularly related ...
In this paper we analyze the problem of “situating explanations” in user assistance systems. We introduce semantic transparency as a user interface property that enables givin...
People have become used to paper as an information carrier over thousands of years. Paper is usually easy to handle and has been adopted as a metaphor for information structures i...
This paper addresses the issue of how information visualization techniques can be used to assist full-text search in electronic documents. Our approach supports multiple term quer...
Stefan Schlechtweg, Petra Schulze-Wollgast, Heidru...
This paper investigates the influence of interface styles on problem solving performance. It is often assumed that performance on problem solving tasks improves when users are ass...
Christof van Nimwegen, Daniel D. Burgos, Herre van...