Human factors study on the usage of BCI headset for 3D CAD modeling. - S. Sree Shankar; Rahul Rai (Comput. Aided Des., 2014)

Sketching in three dimensions: A beautification scheme. - S. Sree Shankar; Rahul Rai (Artif. Intell. Eng. Des. Anal. Manuf., 2017)