RT Journal Article SR Electronic(1) A1 Al-Omary, Alauddin Yousif A1 Al-Rizzo, Hussain M. A1 AlSabagh, Haider M.YR 2016 T1 A Centralized System Approach to Indoor Navigation for the Visually Impaired JF , VO 2016 IS 1 OP SP ICTPP2440 DO https://doi.org/10.5339/qfarc.2016.ICTPP2440 PB Hamad bin Khalifa University Press (HBKU Press), SN 2226-9649, AB , UL https://www.qscience.com/content/papers/10.5339/qfarc.2016.ICTPP2440