Tilt-based automatic zooming and scaling in mobile devices � A state-space implementation

Eslambolchilar, P. and Murray-Smith, R. (2004) Tilt-based automatic zooming and scaling in mobile devices � A state-space implementation. Lecture Notes in Computer Science, 3160, pp. 120-131. (doi: 10.1007/b100594)



Publisher's URL: http://dx.doi.org/10.1007/b100594


We provide a dynamic systems interpretation of the coupling of internal states involved in speed-dependent automatic zooming, and test our implementation on a text browser on a Pocket PC instrumented with an accelerometer. The dynamic systems approach to the design of such continuous interaction interfaces allows the incorporation of analytical tools and constructive techniques from manual and automatic control theory. We illustrate experimental results of the use of the proposed coupled navigation and zooming interface with classical scroll and zoom alternatives.

Item Type:Articles
Glasgow Author(s) Enlighten ID:Murray-Smith, Professor Roderick
Authors: Eslambolchilar, P., and Murray-Smith, R.
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
College/School:College of Science and Engineering > School of Computing Science
Journal Name:Lecture Notes in Computer Science
Copyright Holders:Copyright © 2004 Springer
First Published:First published in Lecture Notes in Computer Science 3160:120-131
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher

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