Design and Implementation of a Novel Eye Gaze Recognition System Based on Scleral Area for MND Patients Using Video Processing. - Sudhir Rao Rupanagudi; Varsha G. Bhat; R. Karthik; P. Roopa; M. Manjunath; Glenn Ebenezer; S. Shashank; Hrishikesh Pandith; R. Nitesh; Amrit Shandilya; P. Ravithej (ISI (1), 2014)