Visible light based activity sensing using ceiling photosensors. - Mohamed Ibrahim; Viet Nguyen; Siddharth Rupavatharam; Minitha Jawahar; Marco Gruteser; Richard E. Howard (VLCS@MobiCom, 2016)

Eyelight: Light-and-Shadow-Based Occupancy Estimation and Room Activity Recognition. - Viet Nguyen; Mohamed Ibrahim; Siddharth Rupavatharam; Minitha Jawahar; Marco Gruteser; Richard E. Howard (INFOCOM, 2018)

Towards In-Ear Inertial Jaw Clenching Detection. - Siddharth Rupavatharam; Marco Gruteser (EarComp@UbiComp, 2019)

HandSense: capacitive coupling-based dynamic, micro finger gesture recognition. - Viet Nguyen; Siddharth Rupavatharam; Luyang Liu; Richard E. Howard; Marco Gruteser (SenSys, 2019)

HeadFi: bringing intelligence to all headphones. - Xiaoran Fan; Longfei Shangguan; Siddharth Rupavatharam; Yanyong Zhang; Jie Xiong 001; Yunfei Ma; Richard E. Howard (MobiCom, 2021)

A New Design Paradigm for Enabling Smart Headphonse. - Xiaoran Fan; Longfei Shangguan; Siddharth Rupavatharam; Yanyong Zhang; Jie Xiong 001; Yunfei Ma; Richard E. Howard (GetMobile Mob. Comput. Commun., 2022)

SonicFinger: Pre-touch and Contact Detection Tactile Sensor for Reactive Pregrasping. - Siddharth Rupavatharam; Caleb Escobedo; Daewon Lee; Colin Prepscius; Lawrence D. Jackel; Richard E. Howard; Volkan Isler (ICRA, 2023)

AcouSkin: Full Surface Contact localization Using Acoustic Waves. - Adarsh Kumar Kosta; Alexis Burns; Siddharth Rupavatharam; Caleb Escobedo; Daewon Lee; Richard E. Howard; Larry D. Jackel; Volkan Isler (IROS, 2023)

AmbiSense: Acoustic Field Based Blindspot-Free Proximity Detection and Bearing Estimation. - Siddharth Rupavatharam; Xiaoran Fan; Caleb Escobedo; Daewon Lee; Larry D. Jackel; Richard E. Howard; Colin Prepscius; Daniel D. Lee; Volkan Isler (IROS, 2023)

Low-cost Refrigerator Frost Detection using Piezoelectric Sensors. - Zhijian Yang; Siddharth Rupavatharam; Alexis Burns; Daewon Lee; Richard E. Howard; Volkan Isler (ICC, 2024)