This thesis describes the development of a Focus+Context information visualization technique called Flip Zooming. Based on two initial examples of the technique, the work reported here expands the description and functionality ...

Globally, health care is making huge investments in information technology. Several studies illustrate that IT implementations have been fraught with problems. Everywhere, the problems appear to be similar, irrespective ...

This thesis is based on an important development in human-computer interface design: the move from primarily screen-based interfaces – based on the Windows-Icons-Menus-Pointer (WIMP) and Graphical Users Interfaces (GUI) ...

Both the issues of “knowledge management” and “mobility” have received much attention recently. The interest in these issues is often motivated by the fact that work, in many organisations, has become “knowledge intensive” ...