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Monitoring Attention Using Ambient FM Radio Signals
Jan.-Mar. 2014 (vol. 13 no. 1)
pp. 30-36
Shuyu Shi, National Institute of Informatics, Japan
Stephan Sigg, National Institute of Informatics, Japan
Wei Zhao, Tohoku University
Yusheng Ji, National Institute of Informatics, Japan
The authors investigate the classification of FM radio signal fluctuation for monitoring the attention of individuals moving toward a static object. In particular, they distinguish between an empty and populated corridor and, for the latter, determine whether the individuals are moving or standing still and whether they're directing their attention toward a particular poster. This information can provide some hint whether a person is paying attention to a specific poster as well as the location of the particular poster. This article is part of a special issue on managing attention.
Index Terms:
Legged locomotion,Frequency modulation,Signal processing,Feature extraction,Radio communication,Decision trees,Receivers,Mobile radio mobility management,Event detection,location-dependent,pervasive computing,signal analysis,synthesis,processing,signal processing
Citation:
Shuyu Shi, Stephan Sigg, Wei Zhao, Yusheng Ji, "Monitoring Attention Using Ambient FM Radio Signals," IEEE Pervasive Computing, vol. 13, no. 1, pp. 30-36, Jan.-Mar. 2014, doi:10.1109/MPRV.2014.13
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