Enabling Implicit Human Computer Interaction - A Wearable RFID-Tag Reader
Albrecht Schmidt and Hans-W. Gellersen*, Christian Merz#
*TecO, University of Karlsruhe, Germany (albrecht@teco.edu,
hwg@teco.edu)
#SAP AG, Corporate Research, CEC Karlsruhe (christian.merz@sap.com)
Abstract.
Implicit human computer interaction is based on the
concept of using user activity in the real world as input to
computers. Implicit HCI can help to reduce the problem of
user input to wearable computers. In this paper we report
on wearable RFID technology that facilitates applications
that are triggered by handling tagged physical objects. We
also report on a case study in which the technology was
integrated with an enterprise resource planning system to
optimize work processes that involve physical objects.
In
Proceedings of the International Symposium on Wearable Computers (ISWC2000), October, 16-17, 2000. Atlanta, GA, USA. pp193-194
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