1. Evolution of smart phone market, Deloitte telecommunications predictions. 2009. http://www.deloitte.com/tmtpredictions2009.
2. Kang Y, Kim H, Han S, Suzuki H. Feature-based 3D CAD modeling on smart device using multi-touch gesture. In: Proceeding of Asian conference on design and digital engineering. 2012.
3. Fundamentals of next generation CAD/E systems;Zeng;Comput Aided Des,2012
4. On the architecture of a human-centered CAD agent system;Modi;Comput Aided Des,2011
5. Classification of primitive shapes using brain–computer interfaces;Esfahani;Comput Aided Des,2012