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Pedestrian death reckoning uses wide range of wearable inertial sensors . Typical low-cost PDR systems use sensors attached feet. The recent evolution of smartglasses and smart watches provides an opportunity to use both types of wearable devices for tracking the position.A novel method of utilizing both a smartwatch and smartglasses for PDR is proposed in this paper. The idea is to use the relative angle between head direction and arm swing direction to detect any head-turn motion .This is achived by using Kalmal Filters,this paper also presents a novel cascaded twostep Kalman filter orientation estimation algorithm. Tilt angles are estimated in the first step of the proposed cascaded Kalman filter. The estimated tilt angles are passed to the second step of the filter for yaw angle calculation. A complete PDR solution it includes step length estimation, step detection, head-motion detection and dead reckoning.This is achived by using smartwatch and smartglasses that are widely used in current market
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Cite Article:
"REVIEW ON WEARABLE DEVICES USING PEDESTRIAN DEATH RECKONING", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.4, Issue 5, page no.167 - 172, May-2019, Available :http://www.ijrti.org/papers/IJRTI1905040.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator