since summer 1999 several stays at German National Research Center for Information Technology
(GMD)(which later 'merged' with Fraunhofer Gesellschaft); Virtual Environments Group (IMK.VE)
Summer 2000 Bertelsmann 'Media-Play-Off' award on Expo2000 / Hannover for webray
Fall 2000 stay at Hong Kong University for "Virtual Design Studio"
2002 CE222 at Stanford University
2003 "Diplom" (comparable to master) at Bauhaus U: "A parametric approach towards the real-time interpretation of sketches in the early stages of architectural desing"
"Virtual Reality Aided Modeler (VRAM) - A testbed for three
dimensional user interfaces and virtual worlds" ECAADE 2000,
D. Donath, H. Regenbrecht, E. Kruijff, J. Beetz,H.Seichter.
"Cooling Factory, a concrete project to test new architectural
applications for augmented reality"; icav3D 2001; Dirk Donath,
Jakob Beetz, Klaus Grether, Ernst Kruijff, Frank Petzold, Hartmut
Seichter
"Augumented Reality Techniques for the Design and Modernization in an Existing Building Environment."
Dirk Donath, Frank Petzold,
Jakob Beetz, Hartmut
Seichter, Klaus Grether Proceedings
of the Twenty First Annual Conference of the Association for Computer-Aided
Design In Architecture Held in Buffalo, New York 11-14 October 2001, edited
by W. Jabi, 322-329. Buffalo, New York: Association for Computer-Aided
Design In Architecture, 2001.
"Creating Architecture for the Web, Making Data navigatable: Towards the 3D Internet" Hendrik Wendler, Jakob Beetz; Proceedings of the 8th international symposion on information and communication technologies in urban and spatial planning and impacts of ICT on physical space; 2003