Zafar, Ahsan <br/><br/>
Blind navigation system/ 
Ahsan Zafar, Fahad Khilji, and Fakhia Fayyaz 
 - viii; 
<br/><br/> Supervised by Prof Dr. Muhammad Iqbal Bhatti and Co- supervised by Engr. Sadia Jangda 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Engineering