Publications [Scholar]

• Privacy-Aware Ambient Audio Sensing for Healthy Indoor Spaces. 

Bhawana Chhaglani

ACM MobiSys Rising Star Forum 2025

• FeatureSense: Preventing Speaker Leakage through Privacy-aware Feature-based Audio Sensing. 

Bhawana Chhaglani, Sarmistha Sarna Gomasta, Yuvraj Agarwal, Jeremy Gummeson, Prashant Shenoy, (Under Submission)

• NeckCare: Preventing Tech Neck using Hearablebased Multimodal Sensing. 

Bhawana Chhaglani, Alan Seefeldt

arXiv preprint arXiv:2412.13579 2024 (Under Submission)

• Poster: LiveDetector: Towards Privacy-Preserving Voice Liveness Detection. 

Bhawana Chhaglani, Jeremy Gummeson, Prashant Shenoy

ACM SenSys 2025 poster

• Vision: Preventing Techrelated Physiological Health Issues using Commodity Wearables. 

Bhawana Chhaglani, Sarmistha Sarna Prashant Shenoy, 

HumanSys 2025 co-located with ACM SenSys 2025

• AeroSense: Sensing Aerosol Emissions from Indoor Human Activities

Bhawana Chhaglani, Camellia Zakaria, Richard Peltier, Jeremy Gummeson, Prashant Shenoy

Accepted at IMWUT/UbiComp 2024

[Link] [Github] [Slides]

• Hardware-Assisted Privacy-Preserving Multi-Channel EEG Computational Headwear (Best Poster Candidate)

Bhawana Chhaglani, Abdul Aziz, Amirmohammad Radmehr, Joseph Collins, Jeremy Gummeson, Sunghoon Ivan Lee, Ravi Karkar and Vp Nguyen

Accepted at IEEE BSN 2024

[Link] [Poster] [Github]

• OAS-GPUCB: On-the-way Adaptive Sampling Using GPUCB for Bathymetry Mappin

Rajat Agarwal, Karthik Nambiar, Bhawana Chhaglani, Sujit PB, Mandar Chitre

Accepted at IEEE IROS 2024

[Link] [Slides]

• Towards Privacy-Preserving Audio Classification Systems

Bhawana Chhaglani, Jeremy Gummeson, Prashant Shenoy

Accepted at HotEthics 2024, Co-located with ASPLOS 2024

[Link] [Slides]

• Cough-DL: A Deep Learning model for ear-worn cough detection

Bhawana Chhaglani, Ebrahim Nemati, Jilong Kuang, Alex Gao, Sharath Chandrashekhara

Accepted at IEEE EMBC 2024

[paper] [slides]

• BreathEasy: Exploring the Potential of Acoustic Sensing for Healthy Indoor Environments

    Bhawana Chhaglani, Camellia Zakaria, Jeremy Gummeson, Prashant Shenoy

      ACM EnvSys 2023 Co-located with ACM MobiSys 2023

      [paper][slides]

• Cocoon: On-body microphone collaboration for spatial awareness

Bhawana Chhaglani, Utku Gunay Acer, Si Young Jang, Fahim Kawsar, Chulhong Min

ACM HotMobile 2023

[paper][slides][video]

• FlowSense: Monitoring Airflow in Building Ventilation Systems Using Audio Sensing 

Bhawana Chhaglani, Camellia Zakaria, Adam Lechowicz, Prashant Shenoy, Jeremy Gummeson

ACM IMWUT/UbiComp 2022 

[paper][website][github][slides]

• FLAIR: Holistic Energy Awareness for Intelligent Drones (Best Paper Runner-Up)

Srinivasan Iyengar, Ravi Raj Saxena, Joydeep Pal, Bhawana Chhaglani, Anurag Ghosh, Venkata N. Padmanabhan, Prabhakar T. Venkata

 ACM BuildSys 2021

[paper][video]

• Position: drone camera communication meets robotic soil sensing

     Bhawana Chhaglani, Harsh Gupta, Khadija Ashraf, Ashwin Ashok

    “Internet of Lights” - Workshop Co-located with ACM MobiSys 2021

     [paper][video]

• Evaluating LED-Camera Communication for Drones

     Bhawana Chhaglani, Abhay Sheel Anand, Nakul Garg, Ashwin Ashok

    “Light Up the IoT” - Workshop Co-located with ACM MobiCom 2020 

     [slides][paper][video]

• Gauntlet - A novel precise finger and hand movements capturing wearable 

     Bhawana Chhaglani, Abhay Sheel Anand

     ACM Wearsys 2020 (ACM MobiSys Workshop on Wearable Systems and Applications )

     [slides][paper][video]