Title :
Human Activity Recognizer for Mobile Devices with Multiple Sensors
Author :
Cho, Kenta ; Iketani, Naoki ; Setoguchi, Hisao ; Hattori, Masanori
Author_Institution :
Toshiba Corp., Kawasaki, Japan
Abstract :
This paper presents a novel human activity recognizer used to estimate a user´s activities with sensors on a widespread consumer mobile device. Our recognizer can estimate a user´s means of migration by using a combination of an acceleration sensor and a GPS. We evaluate the accuracy rate of the estimation with cellular phones carried freely and the result is 90.6 percent even in the case of intermittent working mode for lower power consumption.
Keywords :
cellular radio; mobile computing; sensors; GPS; acceleration sensor; cellular phones; human activity recognizer; mobile devices; multiple sensors; Acceleration; Cellular phones; Character recognition; Energy consumption; Global Positioning System; Humans; Magnetic sensors; Mobile computing; Sensor phenomena and characterization; Temperature sensors; acceleration sensor; cellular phone; context-aware;
Conference_Titel :
Ubiquitous, Autonomic and Trusted Computing, 2009. UIC-ATC '09. Symposia and Workshops on
Conference_Location :
Brisbane, QLD
Print_ISBN :
978-1-4244-4902-6
Electronic_ISBN :
978-0-7695-3737-5
DOI :
10.1109/UIC-ATC.2009.51
