Abstract. Tabular expressions have been successfully used in developing safety critical systems, however insufficient tool support has hampered their wider adoption. To address thi...
We present a haptic rendering technique that uses directional constraints to facilitate enhanced exploration modes for volumetric datasets. The algorithm restricts user motion in ...
Milan Ikits, J. Dean Brederson, Charles D. Hansen,...
The TAP-XL Automated Analyst’s Assistant is an application designed to help an Englishspeaking analyst write a topical report, culling information from a large inflow of multili...
We introduced detail-on-demand video as a simple type of hypervideo that allows users to watch short video segments and to follow hyperlinks to see additional detail. Such video l...
Andreas Girgensohn, Lynn Wilcox, Frank M. Shipman ...
This article reports on analyses of usage and design activities by users of the Instructional Architect (IA), an end-user authoring tool designed to support easy access to and use...