This paper summarises the author’s PhD research on the representation and control of time in tangible user interfaces. The aim of the research is to create a theoretical framewo...
This article introduces a new interaction model called Instrumental Interaction that extends and generalizes the principles of direct manipulation. It covers existing interaction ...
Emerging organic light-emitting diode (OLED)-based displays obviate external lighting; and consume drastically different power when displaying different colors, due to their emiss...
In today’s continuously changing markets newly developed products often do not meet the demands and expectations of customers. Research on this problem identified a large gap b...
Building an interactive application requires, amongst other activities, the design of both a data model and a user interface. These two designs are often done separately, frequent...
Dennis J. M. J. de Baar, James D. Foley, Kevin E. ...