driverÐs concentration while driving, and very often, the high pitched warning ... warning is issued even in a dangerous situation, and in the latter, warnings are ...
Available online at www.sciencedirect.com
ScienceDirect Procedia Computer Science 60 (2015) 700 – 707
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Toshio Ito and Kenta Osawa / Procedia Computer Science 60 (2015) 700 – 707
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