Author

Bhawana Chhaglani

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Preprint Sep 2026

CLEAR: Online Speech Content Leakage Estimation through Cross-ASR Disagreement

CLEAR can communicate residual speech exposure to users and provide feedback for dynamically adjusting privacy aggressiveness while retaining acoustic utility for downstream sensing tasks, enabling privacy to be treated as a runtime property rather than a fixed configuration.

Bhawana Chhaglani, Tanvi Kandepuneni, Jeremy Gummeson et al. · 0 citations

#human-computer interacti... Preprint Aug 2026

ErgoAssist: Cognition-Aware Posture Feedback in Wearable Ergonomic Systems

ErgoAssist is presented, a head-worn ergonomic assistant that detects poor posture using IMU-based head tracking and estimates task-induced cognitive load using a consumer-grade EEG headband for continuous everyday use.

Sarmistha Sarna Gomasta, Bhawana Chhaglani, Vp Nguyen et al. · 0 citations

#machine learning Preprint Aug 2026

NeuroPriv: Adversarial Representation Learning for Privacy in Wearable EEG Systems

It is shown that commonly used EEG features can reveal participant identity and demographic attributes in addition to supporting the intended cognitive task, motivating purpose-limited representations and explicit privacy auditing in wearable neurohealth systems.

Sarmistha Sarna Gomasta, Bhawana Chhaglani, Prashant J. Shenoy · 0 citations