Media type: E-Article Title: Lecture Notes in Computer Science: Contextware: Bridging Physical and Virtual Worlds Contributor: Ferscha, Alois Published: Springer Berlin Heidelberg, 2002 Published in: Lecture Notes in Computer Science (2002), Seite 51-64 Language: Not determined DOI: 10.1007/3-540-48046-3_4 ISBN: 9783540437840; 9783540480464 ISSN: 0302-9743 Origination: Footnote: