• Publications
  • Influence
Zur funktionellen anatomie der seeigelzähne (Echinodermata, Echinoidea)
SummaryThe teeth of sea urchins are built of magnesiumrich calcite. Sea urchin teeth are considerably stronger than compact calcite. They have no homogeneous crystal lattice with preferred cleavageExpand
  • 32
  • 3
The design of auditory user interfaces for blind users
Previous screen readers provide blind WWW-users only with the textual contents of the web pages, but exclude the access to important information coded in the layout of web pages. The approach weExpand
  • 76
  • 2
Visualization in Programming
  • 11
  • 1
EXPOSE. HCI-counseling for user interface design
EXPOSE is an expert system with the objective to provide user interface designers with empirical knowledge about common practice of the application domain, with software-ergonomic (HCI-) knowledgeExpand
  • 19
  • 1
  • PDF
Teacher education in IT in Germany
In 1988 the eleven West-German Kultusminister, with responsibility for the school systems in their respective Bundeslaender, reached agreement with the Federal Ministry of Education and Science onExpand
  • 3
  • 1
Direkte Manipulation von akustischen Objekten durch blinde Rechnerbenutzer
Es gibt verschiedene Systeme, die es sehgeschadigten Benutzern gestatten, mit akustischen Reprasentationen von grafischen Benutzungsschnittstellen zu arbeiten (Graphical User Interface — GUI). DieseExpand
  • 4
  • 1
  • PDF
Experimental myocardial infarction in the rat as a quantitative model for the study of anti-ischemic interventions.
The identification of metabolic and drug interventions able to reduce myocardial injury after coronary artery occlusion requires experimental models. The rat model of ischemic injury is technicallyExpand
  • 13
Education and Informatics - Worldwide: The State of the Art and Beyond
Where we are today, Jacques Hebenstreit basic strategies for introduction and use of informatics, Bernard Levrat applications of informatics - tool and subject, Alfred Bork and David Walker regionalExpand
  • 14