CHOPRA, DANISH, and DREW GLASS. 2012. “CONDROID: USING AN ANDROID PHONE AS A 3D INPUT DEVICE FOR A MULTIUSER 3D DRAWING APPLICATION SETUP IN A COLLABORATIVE VIRTUAL ENVIRONMENT OVER THE WEB”. Journal of Mobile Multimedia 8 (3):225-40. https://journals.riverpublishers.com/index.php/JMM/article/view/4667.