21 citations · 21 across the 4 of their papers we have counts for
5 papers
ErgoAssist: Cognition-Aware Posture Feedback in Wearable Ergonomic Systems
Sarmistha Sarna Gomasta, Bhawana Chhaglani, VP Nguyen +1
Prolonged digital device use has made poor posture and musculoskeletal discomfort pervasive among knowl- edge workers. Existing ergonomic wearables rely solely on posture threshold…
NeuroPriv: Adversarial Representation Learning for Privacy in Wearable EEG Systems
Sarmistha Sarna Gomasta, Bhawana Chhaglani, Prashant Shenoy
Wearable EEG systems may expose sensitive information beyond their intended health function, creating substantial risks to neuroprivacy. In this work, we show that commonly used EE…
FeatureSense: Protecting Speaker Attributes in Always-On Audio Sensing System
Bhawana Chhaglani, Sarmistha Sarna Gomasta, Yuvraj Agarwal +2
Audio is a rich sensing modality that is useful for a variety of human activity recognition tasks. However, the ubiquitous nature of smartphones and smart speakers with always-on m…
Towards Privacy-Preserving Audio Classification Systems
Bhawana Chhaglani, Jeremy Gummeson, Prashant Shenoy
Audio signals can reveal intimate details about a person's life, including their conversations, health status, emotions, location, and personal preferences. Unauthorized access or…
FlowSense: Monitoring Airflow in Building Ventilation Systems Using Audio Sensing
Bhawana Chhaglani, Camellia Zakaria, Adam Lechowicz +2
Proper indoor ventilation through buildings' heating, ventilation, and air conditioning (HVAC) systems has become an increasing public health concern that significantly impacts ind…