Touch Detection System for Mobile Terminals

Knowledge when the terminal is in the hand of the user is important information that can be exploited in mobile applications. We present a touch detection system for mobile terminals based on impedance measurements. Experiments for recognizing touch of various objects are presented. The results show...

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Hauptverfasser:	Mäntyjärvi, Jani, Nybergh, Kjell, Himberg, Johan, Hjelt, Kari
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	Applied sciences Computer science control theory systems Computer systems and distributed systems. User interface Exact sciences and technology Linear Discriminant Analysis Mobile Terminal Polynomial Coefficient Skin Conductance Software Stratum Corneum
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Knowledge when the terminal is in the hand of the user is important information that can be exploited in mobile applications. We present a touch detection system for mobile terminals based on impedance measurements. Experiments for recognizing touch of various objects are presented. The results show that the system is capable of recognizing if the device is touched with different objects such as bare hands, cotton (used e.g. in pockets of trousers) and leather carrying case.
ISSN:	0302-9743 1611-3349
DOI:	10.1007/978-3-540-28637-0_32