Manasek AR: A Location-Based Augmented Reality Application for Hajj and Umrah. - Mounira Taileb; Elham Al-Ghamdi; Nusaibah Al-Ghanmi; Abeer Al-Mutari; Khadija Al-Jadani; Mona Al-Ghamdi; Alanood Al-Mutari (HCI (17), 2014)