Selected Projects

Utilizing Inaudible Frequencies for Privacy Preserving Daily Activity Recognition

Enabling Interactive Infrastructure with Body Channel Communication

Room-scale magnetoquasistatic wireless power transfer using a cavity-based multimode resonator

Wearable, Untethered Hands Tracking with Passive Magnets

A Human Object Interaction Detection System Based on Passive UHF RFID

Quasistatic Cavity Resonance for Ubiquitous Wireless Power Transfer

A Framework for Fabricating Low-Latency Interactive Objects with RFID Tags

A Technique for Drawing Functional Battery-Free Wireless Interfaces on Paper

A Hybrid Computer Vision and RFID System for Recognizing Individuals in Groups

Towards Unobtrusive Recognition of User Presence and Daily Activities

Touch Based Communication via Modulated Electromagnetic Emissions

Electrical Power to Run Ventricular Assist Devices Using the Free-Range Resonant Electrical Energy Delivery System

Enabling Ubiquitous Deployment of Interactive RFID Systems

Electromagnetic Time Reversal Focusing of Near Field Waves in Metamaterials

Medication Adherence and Liquid Level Tracking System for Healthcare Provider Feedback

Enabling Interactive Infrastructure with Body Channel Communication

Room-Wide Wireless Charging and Load-Modulation Communication via Quasistatic Cavity Resonance

Wireless Identification and Sensing Platform

Self-Localizing Battery-Free Cameras

Room-Scale Interactive and Context-Aware Sensing

Pneumatically-Actuated Jacket for Embodied Haptic Experiences"

Recognizing Handled, Uninstrumented, Electro-Mechanical Objects Using Software-Defined Radio

Tag-less Identification of Electrical Devices via Electromagnetic Emissions

Wireless Sensing Platform Utilizing Ambient RF Energy

Battery Free Bistable Display Tags

Wireless Power Transfer via Magnetic Coupled Resonance

Ultra-Wideband Ambient Backscatter via Commercial Broadcast Systems

3-Dimensional Charging via Multi-Mode Resonant Cavity Enabled Wireless Power Transfer

Photovoltaic Enhanced UHF RFID Tag Antennas for Dual Purpose Energy Harvesting

Optical localization of passive UHF RFID tags with integrated LEDs

An Energy-interference-free Hardware/Software Debugger for Intermittent Energy-harvesting Systems

Enabling Seamless Wireless Power Delivery in Dynamic Environments

Evaluation of Wireless Resonant Power Transfer Systems with Human Electromagnetic Exposure Limits

High-Q, Over-Coupled Tuning for Near-Field RFID Systems

SecuCode: Intrinsic PUF Entangled Secure Wireless Code Dissemination for Computational RFID Devices

Super Low Resolution RF Powered Accelerometers for Alerting on Hospitalized Patient Bed Exits