GSM Controlled Prototype Car with Obstacle Detection Mechanism - Waqas Noor Shaikh; Roll No. 08-07ES33; Supervisor - Engr. Nadeem Naeem Bhatti; Saeed Ahmed Soomro (Roll No. 08ES13); Atif Hussain Siyal (Roll No. 08ES36); Tanveer Ahmed Korai (Roll No. 08ES60) (Nawabshah QUEST, 2012)