Selected Projects

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PrivacyMic

Utilizing Inaudible Frequencies for Privacy Preserving Daily Activity Recognition

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Multimode QSCR

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

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MagX

Wearable, Untethered Hands Tracking with Passive Magnets

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Medication Adherence

Medication Adherence and Liquid Level Tracking System for Healthcare Provider Feedback

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ID-Sense

A Human Object Interaction Detection System Based on Passive UHF RFID

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Wireless Power Room

Quasistatic Cavity Resonance for Ubiquitous Wireless Power Transfer

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RapID

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

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PaperID

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

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ID-Match

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

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IDAct

Towards Unobtrusive Recognition of User Presence and Daily Activities

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EM-Comm

Touch Based Communication via Modulated Electromagnetic Emissions

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TouchCom

Enabling Interactive Infrastructure with Body Channel Communication

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FREE-D

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

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RFID Light Bulb

Enabling Ubiquitous Deployment of Interactive RFID Systems

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Metamaterial TR

Electromagnetic Time Reversal Focusing of Near Field Waves in Metamaterials

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TouchAR

Enabling Interactive Infrastructure with Body Channel Communication

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QSCR Comm

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

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WISP

Wireless Identification and Sensing Platform

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Battery-Free Localizing

Self-Localizing Battery-Free Cameras

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Wall++

Room-Scale Interactive and Context-Aware Sensing

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Force Jacket

Pneumatically-Actuated Jacket for Embodied Haptic Experiences"

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EM-Sense

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

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EM-ID

Tag-less Identification of Electrical Devices via Electromagnetic Emissions

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WARP

Wireless Sensing Platform Utilizing Ambient RF Energy

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NFC WISP

Battery Free Bistable Display Tags

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WREL

Wireless Power Transfer via Magnetic Coupled Resonance

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Riding the Airways

Ultra-Wideband Ambient Backscatter via Commercial Broadcast Systems

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Resonant Cavity WPT

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

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Hybrid Energy Harvesting

Photovoltaic Enhanced UHF RFID Tag Antennas for Dual Purpose Energy Harvesting

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RFID Localization

Optical localization of passive UHF RFID tags with integrated LEDs

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Energy Aware Debugger

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

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Adaptive WPT

Enabling Seamless Wireless Power Delivery in Dynamic Environments

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Wireless Power Safety

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

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Over-Coupled NFC

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

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SecuCode

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

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RFID Fall Detection

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