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Improving Mobility for the Visually Impaired: A Wearable Indoor Positioning System Based on Visual Markers.
Chih-Wei Lee
Peter Chondro
Shanq-Jang Ruan
Oliver Christen
Edwin Naroska
Published in:
IEEE Consumer Electron. Mag. (2018)
Keyphrases
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visual information
indoor positioning
visual features
inertial sensors
ultra wide band
visual perception
visual field
low level
sensor networks
mobile users
wifi
high level
data streams
context aware
ambient intelligence
physical activity