Development of a real-time eye movement-based computer interface for communication with improved accuracy for disabled people under natural head movements. - Govind Ram Chhimpa; Ajay Kumar 003; Sunita Garhwal; Dhiraj (J. Real Time Image Process., 2023)

Revolutionizing Gaze-Based Human-Computer Interaction Using Iris Tracking: A Webcam-Based Low-Cost Approach With Calibration, Regression and Real-Time Re-Calibration. - Govind Ram Chhimpa; Ajay Kumar 003; Sunita Garhwal; Dhiraj; Faheem Khan; Yeon-Kug Moon (IEEE Access, 2024)

Empowering individuals with disabilities: a real-time, cost-effective, calibration-free assistive system utilizing eye tracking. - Govind Ram Chhimpa; Ajay Kumar 003; Sunita Garhwal; Dhiraj (J. Real Time Image Process., 2024)

Real-time human-computer interface based on eye gaze estimation from low-quality webcam images: integration of convolutional neural networks, calibration, and transfer learning. - Govind Ram Chhimpa; Ajay Kumar 003; Sunita Garhwal; Dhiraj (Digit. Scholarsh. Humanit., 2025)