Media type: E-Book Title: Zoom Interaction Design for Pen-Operated Portable Devices Contributor: Büring, Thorsten [Author]; Gerken, Jens [Author]; Reiterer, Harald [Author] Published: Konstanz: Bibliothek der Universität Konstanz, 2008 Extent: Online-Ressource Language: English Identifier: Origination: Footnote: First publ. in: International Journal of Human-Computer Studies 66 (2008), 8, pp. 605-627 Access State: Open Access