In this paper we present a volumetric lighting model, which simulates scattering as well as shadowing in order to generate high quality volume renderings. By approximating light t...
Natural language policies describe interactions between and across organizations, third-parties and individuals. However, current policy languages are limited in their ability to ...
Trajectory-based interactions, such as navigating through nested-menus, drawing curves, and moving in 3D worlds, are becoming common tasks in modern computer interfaces. Users’ ...
Abstract. Current software systems increasingly consist of distributed interacting components. The use of web services and similar middleware technologies strongly fosters such arc...
Martin Deubler, Michael Meisinger, Sabine Rittmann...
We describe a novel interface that locates and characterizes knocks and taps atop a large glass window. Our current setup uses four contact piezoelectric pickups located near the ...
Joseph A. Paradiso, Che King Leo, Nisha Checka, Ka...