Our People - Sensors

Research Interests:

• Dynamics and control of MEMS
• Design of MEMS devices
• Micro-power generation
• Multi-body dynamics and control
• Biomechanics

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Research Interests:

• Pathogen detection, disinfection and sterilization using UV light

• Photochemistry, photocatalytic applications to water and air treatment

• Environmental engineering

• Biotechnology, biofiltration

• Metal nanoparticle synthesis and applications

• Process modelling and simulation

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Research Interests:

• Assistive Robotics and Rehabilitation Engineering

• Neuromechanical Modeling; Robot-Based System ID
• Human-Robot Interaction and Neural Control
• Movement Analysis and Sensorimotor Deficit Modeling
• Smart Implants and Prosthetics
• Intelligent Systems and Machine Learning 

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Research Interests:

• Quantum devices (High and low Tc tunnel devices, nanobiotechnology-based devices)
• Biomedical engineering, MEMS/MOEMS and CMOS integration
• Lab on chip, medical diagnostic and microfluidic devices
• Remote sensing and radio astronomy

Research Interests:

• Multisensory integration
• Perception and action
• Psychophysics
• The vestibular system
• Virtual reality

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[Waterloo News] September 25, 2018 "Virtual reality motion sickness may be predicted and counteracted"

[ScienceDaily] December 15, 2018 "Aging warps our perception of time, study finds"

[Record] October 12, 2017 "Aging slows perception of falls: UW study"

Research Interests:

• Solid-state electron and nuclear spin based implementations for quantum information processing (QIP)
• Spin qubits in quantum dots
• Low temperature quantum transport
• Nanowires and novel materials
• Coherent control of quantum systems
• Electron and nuclear magnetic resonance spectroscopies

• Infrared imaging technology

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[Waterloo Stories] September 29, 2013 "Waterloo researcher loves the hands-on side of quantum science"

Research Interests:

• Intelligent technology
• Ambient assisted living
• Zero-effort technology
• Aging, health, and wellbeing
• Assistive Technology

Schlegel Research Chair in Technology for Independent Living

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Research Interests:

• Chemical process control - Robust control, Nonlinear control, Model Predictive Control (MPC)

• Systems biology - modeling, control and optimization of biological processes, metabolic flux analysis, dynamic metabolic flux models, run-to-run (batch to batch) optimization of pharmaceutical process

• Monitoring/Fault Detection of chemical and biological/biotechnological processes - Multivariate statistical methods for monitoring and fault detection, Inferential (soft) sensors

Research Interests:

• Nano-Biomedical engineering, biochemistry, molecular cell biology

• Colloid and Surface Science (surface chemistry, absorption kinetics, thermodynamics)

• Polymer materials, CO2

• Energy storage and conversion, battery systems and alternative energy

• Drug and gene delivery, genomics

• Lipid bilayer and cell membrane actions

University Research Chair

Research Interests:

• Biomedical and scientific imaging

• Computer vision and video analysis

• Image processing, segmentation/classification

• Multiresolution techniques

• Automated interpretation of SAR (synthetic aperture radar)

• Remote sensing

• Stochastic models

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[Daily Bulletin] June 1, 2018, 11 CBB Members Named Outstanding Performance Award Winners

[The Record] May 8,2018, have ties with a new Montreal sports analytics research lab in Kitchener

Research Interests:

• Machining of Tissue-Engineered Bone Implants

• Biomanufacturing

• Precision motion control (high speed machine tools, robots, and electronic/semiconductor manufacturing equipment)

• Modeling and identification

• Optimal trajectory planning

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[Engineering News] October 19, 2016 "Researchers join advanced manufacturing network"

Research Interests:

• Cooperative systems and sensor networks (multi-agent, multi-sensor systems)

• Nonlinear, adaptive, and switched dynamical systems; robust adaptive control; nonlinear and adaptive control designs for mechatronic systems

• Control applications (high performance flight and vehicle stability control, biomedical)

• Robotics and intelligent systems (multi-agent, motion planning, vision control, biomedical and assistive robotics)

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Research Interests

• Control system development for Driver Assistance Systems
• Fault-tolerant state estimation for biped robots
• Distributed Estimation
• Control Theory
• Multibody Dynamics

Google Scholar

Research Interests:

• Assistive technology (physical, cognitive disabilities, dementia)

• Health informatics

• Artificial intelligence

• Computational social science

• Affective computing, computer vision

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[VJDementia] "The complex issue of emotion" 

[Computer Science News] June 29, 2017 "ACT@Home: An emotionally intelligent cognitive assistant to help people with Alzheimer’s disease"

[Waterloo Stories] January 2, 2013 "Making life easier for those living with Alzheimer's"

Research Interests:

• Vascular aging and brain health
• Space physiology research
• Cardiovascular adaptation to exercise

Schlegel Research Chair in Vascular Aging & Brain Health

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[Global Impact] April 2019 "A “Second Heart” to strengthen our golden years" 

[Waterloo News]  June 28, 2018 "AI and radar technologies could help diabetics manage their disease"

[Engineering News] June 28, 2018 "Researchers developing a prick-free glucose monitor"

[RD Magazine] June 28, 2018 "AI and Radar Technologies Could Help Diabetics Manage Their Disease" 

[Waterloo News] [CBC News] [Gadgets] May 16, 2018, Co-authors discuss the use of aerobic fitness data from wearable tech to predict illness

[Waterloo Stories] April 19, 2016 "Waterloo science aboard the International Space Station"

[Waterloo Stories] October 8, 2013 "Canadian astronaut Chris Hadfield joins University of Waterloo"

[Waterloo Stories] December 17, 2012 "Canadian astronaut takes Waterloo research into orbit"

Research Interests:

• Mobility assistive devices
• Neuro-Musculo-Skeletal Modeling of Human Locomotion
• Autonomous Navigation Using Artificial Neural Networks
• Dynamic Seam Tracking for Robotic Welding, Arc Acoustics in GMA welding, Walking Robot Welder
• Automatic end-of-arm and tool-centre-point calibration

Google Scholar

Research Interests:

• Clinical trial design
• Contact lens performance
• Drug delivery
• Ocular biomaterials
• Proteins at interfaces

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University Research Chair

Office of Research - Technology Transfer & Commercialization:

• Long-lasting Eye Drop Delivery Platform for Targeted Ocular Delivery Applications

Research Interests:

• Low-dose, low-cost x-ray imaging system (e.g. tuberculosis screening)

• Circuit technology, Photon counting circuits for biomedical imaging

• Large area digital medical imaging

• Silicon Thin-film Applied Research

• Device physics

• Amorphous semiconductors and semiconductor devices

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[Engineering News] November 12, 2018 "New X-ray technology to be tested on cancer patients"

[YouTube Lecture] September 30, 2014 "Bending the cost curve: Building a $1000 diagnostic X-ray imager for scalable and sustainable healthcare"

[Office of Research] "Paving the way for a digital X-ray and health-care revolution"

Research Interests:

• Improving nutrition and health in hospitals, long term care and the community
• Dementia

Schlegel Research Chair in Nutrition & Aging

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[Grand River Hospital News] March 15, 2019 "Good food, better healing: How GRH is studying to improve food for patients in hospital"

​[Waterloo News] March 23, 2017 "Survey will reduce rates of malnutrition in hospitals"

Research Interests:

• Smart structures, actuators, biomechanics, assistive devices, human-robot interaction, wearable sensors (fitness, monitoring, fall prevention, Alzheimer's)
• Ophthalmic instrumentation, senors, technologies and hardware design (MRI, CT, ultrasound)
• Micro-energy harvester through human locomotion
• Magnetically driven medical microrobots for drug delivery and microsurgery
• Regenerative prosthetic knee, and cost-effective prosthetic leg (structural design, sensory system, and controller)
• Micromanipulation using magnetic levitation
• Auto-focusing mechanism for microscopy using electrorestrictive
• ​Clean room applications 

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[Waterloo Stories] August 28, 2018 "New sensor could help doctors monitor patient progress from a distance"

[Waterloo Stories] March 2, 2014 "Charge your phone while you shovel - and shiver"

Research Interests:

• Biomedical systems & biomechatronics - rehabilitation, assistive devices, intelligent design of prostheses and orthoses, 3D body surface measurement
• Optomechatronics - computer vision (2D and 3D), range-image registration, range-sensing, range-sensor design, vision-based 3D surface measurement systems, optical system design, laser-camera range, sensor design, phase-shifting / fringe-projection 3D surface measurement systems, real-time full-field 3D imaging sensors / real-time full-field 3D surface measurement systems, hand-held 3D imaging sensors / hand-held 3D surface measurement systems, vision-based robot control, vision-based human-robot interfaces
• Robotics - robot teleoperation, robot vision, human-robot interfaces, human-robot interaction, human-guided robot learning, vision-based robot control (visual servoing), human-assistive/service robots

Office of Research - Technology Transfer & Commercialization:

• Real-Time Full-Field 3D Shape Measurement

Research Interests:

• Robotics, robot learning

• Humanoid robots

• Human-robot interaction

• Machine learning

• Mechatronics

• Human motion analysis (sports training, rehabilitation)

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[Waterloo News] May 18, 2017 "Technology aims to improve physiotherapy outcomes using sensors and machine learning"

[CBB researcher story] January 9, 2013 "An Improved Road to Recovery"

Research Interests:

• Biochemical engineering
• Protein and biomimetic engineering
• Biosensor development
• Bioprocess monitoring and soft sensor development
• Protein thermodynamics stability and analysis
• Environmental bioremediation and green bioprocesses
• Biological water treatment and membrane-based processes
• Spectroscopic techniques combined with chemometric methods for process optimization and the development of on-line sensor technology

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Research Interests:

• Biophysics of lipids and lipid-protein interactions

• The role of structural changes and physical properties of lipid template in controlling biological processes and diseases

• Biomedical nanotechnology (lipid films, molecular mechanism of Alzheimer's disease)

• Drug development and delivery systems, antimicrobial peptides in lung disorders

• Fluorescence and atomic force microscopy

• Kelvin probe force microscopy and single molecule force spectroscopy

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[Global Impact] May 2018, studying Alzheimer's at a molecular level to find a cure

[YouTube Lecture] October 1, 2014 "Scanning probe microscopy in biomedical research"

Research Interests:

• Integrated microsystems for clinical and environmental monitoring

• Combining complementary metal-oxide-semiconductor (CMOS) integrated circuits with novel materials, structures, or devices to enable non-traditional life science and bio-diagnostic applications

• CMOS-integrated biochemical assays

• Semiconductor integrated circuits and sensors, design and test of 3D integrated circuits

• Micro/nano fabrication, lab-on-a-chip devices

• Electrochemical biosensors

• Electrophysiology

• DNA sequencing

• Image sensors

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Research Interests:

Development of organic materials and nanomaterials for printed and organic optical and electronic devices

• Environmentally stable polymer semiconductors for biological and chemical sensors in applications in smart food packaging, health care devices, wearable electronics, etc.
• Polymers derived from biologically active compounds for biological and biochemical sensors
• Electrically highly conductive polymers for thermoelectrics, batteries, and solar cells
• Low-temperature processable metal nanoparticle conductive inks
• P-type and n-type high charge carrier mobility small molecules and p-conjugated polymers for organic field effect transistors, which have applications in RFIDs and displays
• Novel synthetic chemistry for conjugated polymers
• Single-walled carbon nanotubes and graphene

Design, fabrication, and characterization of organic electronics

• Chemical/biosensors​
• Organic thin film transistors (OTFTs) or organic filed effect transistors (OTFTs)
• Small molecule and polymer bulk-heterojunction photovoltaics (OPV) (solar cells)
• Dye-sensitized solar cells (DSC)
• Perovskite solar cells
• Organic light-emitting diodes (OLEDs)
• Photodiode and phototransistor based organic/polymer photodetectors

​Office of Research - Technology Transfer & Commercialization:

• N-Type Organic Semiconductor Formulations, Devices

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Patents

Research Interests:

• Biomedical diagnosis

• Targeted drug delivery

• Environmental monitoring

• DNA-based biosensors and functional polymers

• Nanomaterials, (gold nanoparticles, liposomes, magnetic nanoparticles, quantum dots, graphene hydrogels, hybrid nanomaterials)

• Bioinorganic / Bioanalytical chemistry

University Research Chair

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[Waterloo Stories] February 27, 2013 "Waterloo researcher uses nano-materials to clean water"

Research Interests:

• High Resolution flexible pressure and tactile sensors

• Microbial fuel cells

• Nano electrodes for electrochemical detection

• Flexible Electrodes for bio-interfacing, electrical mapping self-powered devices

• Cell-inorganic composites
• Multi-functional materials and devices
• Wearable sensors
• Composite membranes

Research Interests:

• Neuroscience and neurological disorders
• Balance, gait, exercise
• Aging
• Understanding how the brain and other parts of the central nervous system control movements of the body
• Using advanced measurements systems to improve recovery time after a neurological injury (such as a stroke) and minimize age-related effects on movement control (such as reducing the risk of falling). 
• Electroencephalography and electromyography
• Transcranial magnetic stimulation, magnetic resonance imaging, peripheral nerve stimulation
• Galvanic skin measurement
• Eye-tracker, motion analysis, and kinetic measurement

Google Scholar

[Waterloo News] August 19, 2015 "Wearable technologies will improve stroke rehabilitation"

[Waterloo Stories] February 4, 2014 "Finding your way after a stroke"

Research Interests:

• mHealth and wearable technology design
• Ubiquitous sensors for smart homes and remote patient monitoring
• Big data and health data analytics
• Technology to support longer independent living

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[MaRS] April 26, 2018 "UbiLab team wins Healthy Behaviour Data Challenge"

Research Interests:

• Bio inspired solar cell technology
• Targeted drug delivery
• Bio compatibility
• Tissue engineering
• Cardiovascular
• Industrial biotechnology
• Sensors
• Polymers

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Research Interests:

• Point-of-care diagnostic systems and monitoring (healthcare, wearable technology, sensors and devices)

• Biosensors - Protein sensor for Heat shock protein 70 (HSP70) and point-of-care medical diagnostics (biomarkers)

• Hybrid and electric vehicles (lithium ion batteries, power management, energy storage, sensors)

• Micro-electromechanical systems/nano-electromechanical systems (MEMS/NEMS) for harsh environments (automotive, aerospace, turbomachinery, oil-well/logging, nuclear power, communications)

• MEMS/NEMS, nanomaterials, biosensors, devices, biomanipulators, biosystems, packaging, microassembly

• Micropower generation, microfabrication, self-contained integrated microsystems

ResearchGate

[Waterloo Stories] July 5, 2012 "A tiny machine to predict heart attacks"

[Waterloo Engineering] April, 2015 "Tiny technology to prevent the risk of skipping a beat or worse"

Research Interests:

• Biological fluid dynamics, fluid/structure interaction, vortex dynamics, diagnostic methods

• Energy harvesting

• Cardiovascular and mechanical blood flow models

• Human phonation, vocal fold modeling

• Stent modeling and design

• Biomimetic propulsors

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[CBB researcher story] January 8, 2013 "The Ability to be Heard Above the Crowd"

Research Interests:

• Flexible, wearable energy storage and sensing technologies
• Graphene production and post-processing techniques
• Directed assembly of 2D nanomaterials at the air-water interface
• Bottom-up assembly approaches for energy storage, sensing and electrocatalysis
• Supercapacitors
• Next generation batteries
• Electrochemical sensors
• ​Thin films and membranes
• Nano-materials

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Office of Research - Technology Transfer & Commercialization:

• Film Forming Process

Research Interests:

• Biomedical applications of electromagnetics

• Electromagnetic compatibility, interference, propagation mechanisms

• Material measurements, metamaterials and its engineering applications

• Energy harvesting

• Surface and subsurface detection using near-field microscopy

• Electronic packaging

• Photonics

• Radiating systems, theoretical and computational electromagnetics

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Research Interests:

• Protein and DNA separation analysis towards disease diagnosis and drug discovery

• Biosensing and Devices (bacterial, proteins, fluorescence)

• Living cell analysis and water toxicity testing

• Lab-on-a-Chip technology (point-of-care biomedical diagnosis , chemical detection, protein separation and identification, environmental testing)

• Micro-scale fluid mechanics, droplet microfluidics and nanofluidics

• High Throughput Screening For Drug Screening
• Manufacturing Nanomaterials and Carbon Management

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Canada Research Chair in Lab-on-a-Chip Technology [Canada Research Chair Profile]

[Waterloo Stories] June 14, 2012 "Creating the tiny future of science"

Research Interests:

• Biotechnologies (sensors, mobile health, biomedical instrumentation, DNA sequencing, pharmaceutical analysis, skin cancer screening, energy harvesting, environmental monitoring)

• Wireless communication systems (RF technologies, antenna, and propagation modelling)

• Emerging RF/Microwave/Millimeter Wave/THz systems, devices, and novel electromagnetic materials

• Computational electromagnetics and photonics

NSERC Research In Motion Industrial Research Chair in Wireless Communications [NSERC Profile]

[Waterloo Record] July 3,2018, highlights the Anechoic chamber in the Centre for Intelligent Antenna and Radio Systems (CIARS)

[Waterloo News]  June 28, 2018 "AI and radar technologies could help diabetics manage their disease"

[Engineering News] June 28, 2018 "Researchers developing a prick-free glucose monitor"

[RD Magazine] June 28, 2018 "AI and Radar Technologies Could Help Diabetics Manage Their Disease" 

[Waterloo New] [Engineering News] May 22, 2018, Electrical and Computer Engineering,  $12 million awarded to Waterloo researchers

[Waterloo Stories] January 20, 2017 "Smart antennas could “make the world a better place”

[Waterloo News] June 22, 2016 "Developed in Waterloo, now orbiting in space"

[Waterloo Stories] September 13, 2013 "Waterloo opens world-class facility"

[CBB researcher story] December 7, 2012 "Improving Healthcare with Electromagnetic Waves"

Research Interests:

• Energy harvesting using smart materials (medical implants, magnetostrictive materials and piezoelectrics)

• Structural Dynamics

• Wind turbines vibrations reduction for the non-audible frequency range

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[Waterloo Stories] December 2, 2013 "Smart tech for medical implants"

Research Interests:

• Simulation & Virtual Reality/Augmented Reality
• Novice And Older Driver Training
• Predictive & Conceptual Modeling Of Behavior
• Eye Tracking
• Attention & Cognition
• Perception
• Decision Making
• Aging
• Automotive Human Factors
• Autonomous Vehicles And Connected Vehicles & Intelligent Transportation Systems
• Caregiver Behaviors & Errors
• Assistive & Automotive Interfaces
• Vulnerable Road User Safety (Pedestrians & Bicyclists)
• Motorcyclist Safety
• Special Populations (ADHD & Dementia)
• Traffic Control Devices & Roadway Infrastructure Design

Research Interests

• Virtual Reality
• Wearables Devices
• Computer Human Interaction, haptics, design
• Data Science
• Mental Health
• Nutritional Science

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Research Gate

[YouTube] October 11, 2018 "DualPanto: A Haptic Device that Enables Blind Users to Continuously Interact with Virtual Worlds"

Research Interests:

• Bio-wearable electronics and systems
• Bio-electromagnetics, bio-technology, bio-sensors and energy harvesting systems
• RF/microwave/millimeter wave/Terahertz (THz) circuits and antenna systems
• Radio frequency (RF)/microwave packaging and Electromagnetic compatibility 
• (EMC)/Electromagnetic interface (EMI) analyses
• Vehicle and UAV wireless communications, navigation systems, and telematics systems
• Complex propagation and scattering phenomena
• Devices and novel electromagnetic materials and wireless sensors

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[Waterloo News]  June 28, 2018 "AI and radar technologies could help diabetics manage their disease"

[Engineering News] June 28, 2018 "Researchers developing a prick-free glucose monitor"

[RD Magazine] June 28, 2018 "AI and Radar Technologies Could Help Diabetics Manage Their Disease" 

[Engineering News] July 5, 2016 "Waterloo wins big with tiny power device"

Research Interests:

• Electrophysiological characterization of neuromuscular disorders

• Autonomous and knowledge systems

• Machine perception and sensors

• Image processing and analysis, pattern analysis and recognition

• EMG signal decomposition, simulation and quantitative EMG and DQEMG

• Biomedical engineering

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Research Interests:

• Enhanced drug delivery systems, gene therapy

• Associative polymers for environmentally friendly coatings

• Sustainable nanomaterials (cellulose nanocrystals)

• Atom Transfer Radical Polymerization (ATRP) and stimuli responsive polymeric systems

• Polymer-surfactant interactions

• Magnetic nanoparticles for novel separation processes

University Research Chair

Google Scholar

Research Interests:

• Nanomaterials, nanodevices, biosensors for applications in food processing, bioreactors and biotechnology, natural gas purification, fuel cell, and water purification

• Nano-Bio Hybrids for Tissue Engineering and Medicine for drug delivery, tissue engineering and regenerative medicine

• Bio-molecule assisted nanomaterial self-assembly

• Health and environmental effects of engineered nanomaterials

Research Interests:

• Tissue engineering and biodegradable implants for regenerative medicine (3D printing)

• Bio-additive and microscale-additive manufacturing (opto-mechanical sensors, smart structures, developed through additive manufacturing)

• Novel multi-scale additive manufacturing technologies for biomedical, oil/gas and manufacturing sectors

• Laser-based fabrication techniques with particular focus on direct write processes in micro- and macro-scale

• Modeling, sensing and real-time control of laser-based manufacturing techniques

University Research Chair

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​Canada Research Chair in Multi-Scale Additive Manufacturing  [Canada Research Chair Profile]

[Office of Research News] May 8,2018 "Waterloo researchers named Canada Research Chairs" 

[YouTube Lecture] May 6, 2014 "Additive manufacturing"

Office of Research - Technology Transfer & Commercialization:

• 3D Variable Density Printing
• Graphene Printing
• Dual-Parameter Fiber Optic Sensor

Research Interests:

• Rehabilitation engineering and assistive technologies (gerontology, Osteoporosis, Alzheimer’s disease, fall risk in stroke survivors, and rehabilitation following traumatic brain injury)

• Neuromotor control

• Biomedical signal analysis

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[Waterloo Stories] July 8, 2014 "GPS technology may help detect Alzheimer’s disease earlier"

Research Interests:

• Biomedical image processing and analysis (prostate, breast, lung and dermatological cancer analysis, retinal photoreceptor and blood vessel analysis, musculoskeletal kinematic analysis

• Remote sensing data processing and analysis (sea ice, underwater object, oil spill analysis)

• Perceptual based video and image processing (noise reduction, compression, enhancement)

• Computer vision and pattern recognition

• Multimedia management systems

• 3D graphics and game development

• Cognitive radio networks

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Canada Research Chair in Medical Imaging Systems [Canada Research Chair Profile]

[Daily Bulletin] June 1, 2018, 11 CBB Members Named Outstanding Performance Award Winners

[Waterloo News] [CBC News] [Gadgets] May 16, 2018, Co-authors discuss the use of aerobic fitness data from wearable tech to predict illness

[Waterloo News] May 15, 2018 "Researchers combine wearable technology and AI to predict the onset of health problems"

[Global Impact] [570 news] [Youtube] April 11, 2018 "How AI is helping doctors diagnose Cancer" 

[The Star] February 9, 2018 "How TheRedPin aims to take a swipe at the real estate industry"

[Waterloo News] June 7, 2017 "Artificial intelligence-driven imaging research makes diagnosing disease easier"

[Waterloo Stories] January 28, 2017 "Artificial intelligence and the Waterloo-Toronto tech supercluster"

[Waterloo Stories] May 20, 2016 "Breakthrough tech helps doctors more accurately diagnose cancer"

[CBB researcher story] January 9, 2013 "Improving Early Diagnosis to Save Lives"

[Waterloo Stories] January 9, 2013 "Making it harder for cancer to hide"

[YouTube Lecture] October 1, 2014 "Integrative systems for biomedical imaging and analysis"

Research Interests:

• MEMS/NEMS

• Nanodevices and carbon nanotube-based sensors for biomedical applications (early disease detection)

• Microassembly and micromirror devices for genetic microarray reading and tissue imaging

• Lab-on-a-chip designs

Canada Research Chair in Micro and NanoDevices [Canada Research Chair Profile]