HCI, BCI, eye tracking, motor rehabilitation, assistive systems, user experience, and community health.
Research Area
HCI & Cognitive Science
HCI and cognitive-science work brings together human-AI interaction, brain-computer interfaces, eye tracking, accessibility, multimodal systems, neuroscience, and community health.
Research Themes
What the group works on
Human-AI interaction and explainable interfaces Brain-computer interfaces, EEG, EMG, and eye tracking Assistive technologies for disability, aging, and dyslexia Cognitive modelling and neural decoding Multimodal, multilingual, and accessible interaction design
Faculty
People shaping this area
Cognitive science, computational neuroscience, EEG, brain decoding, and cognition-aware AI.
Vision, EEG-to-text collaborations, deep learning, image understanding, and multimodal perception.
Samit Bhattacharya
Visiting Associate Professor
Human-computer interaction and user-centred computing.
Selected Publications
Recent Publications
Operationalizing Self-Perceptions of Aging Using Reflection Probe and SPA Design Cards with HCI Practitioners
CHI Extended Abstracts 2026 - HCI methods for aging and design.
Design and Evaluation of a Multimodal Elevator System with Gaze and Multilingual Voice Controls
IndiaHCI 2025 - accessible multimodal interaction.
Explainable artificial intelligence approaches for brain-computer interfaces: a review and design space
Journal of Neural Engineering 2024 - XAI for BCI.
Hierarchic-EEG2Text: Assessing EEG-To-Text Decoding across Hierarchical Abstraction Levels
2026 preprint - neural decoding and language abstraction.
Projects & Outputs
Representative Projects
A Brain-Computer Interface Driven Mental Fatigue Monitoring System to Improve Stroke Rehabilitation Therapy
International project with Department for the Economy, Northern Ireland.
iGazeBuddy: Multimodal Gaze-Controlled On-Screen Assisted Learning System for Dyslexia Detection and Intervention in Regional Indian Languages
ANRF PMECRG project led by Yogesh Kumar Meena.
System for augmentative and alternative communication for people with severe speech and motor disabilities
Indian patent involving Yogesh Kumar Meena.
HAIx Lab
Lab focused on intelligent technologies and transforming community health and care.