Papers
133
Total Citations
4,785
H-Index
37
About
Nilanjan Sarkar is a pioneering roboticist whose research spans mechanical systems control, affective human-robot interaction, and assistive robotics for vulnerable populations. His early foundational work on controlling mechanical systems with rolling constraints (1994, 332 citations) established a unified framework for handling nonholonomic systems, becoming a cornerstone reference in robotics and control theory. Sarkar subsequently broke new ground by integrating affective computing into human-robot interaction, developing systems capable of detecting stress and anxiety through physiological signals to enable implicit, emotionally responsive human-robot collaboration — work that attracted hundreds of citations and reshaped how researchers think about cooperative robotics. Perhaps his most socially impactful contributions lie in robot-assisted intervention for children with autism spectrum disorder. His Adaptive Robot-Mediated Intervention Architecture (ARIA) and associated clinical studies demonstrated that robots could meaningfully support joint attention skills and therapeutic outcomes in children with ASD, earning sustained recognition across robotics, clinical psychology, and special education communities. His team further extended assistive technology to stroke rehabilitation through a cable-actuated finger exoskeleton (2012, 153 citations) and explored older adults' acceptance of socially assistive robots. Collectively amassing well over 1,900 citations, Sarkar's career exemplifies how rigorous engineering can be purposefully directed toward improving human health and well-being.
Research Focus
Key Achievements
Top Papers
- 1Control of Mechanical Systems With Rolling Constraints332 citations · 1994
- 2
- 3
- 4Can Robotic Interaction Improve Joint Attention Skills?186 citations · 2013
- 5Anxiety detecting robotic system – towards implicit human-robot collaboration178 citations · 2004
- 6
- 7
- 8
- 9
- 10Socially Assistive Robots: Measuring Older Adults' Perceptions108 citations · 2017