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About Me

Innovative researcher and educator specializing in biomechanics, assistive technology, and rehabilitation engineering. Experienced in leveraging machine learning algorithms for control of myoelectric prosthetic hands and developing accessible technologies to enhance daily experiences for individuals with disabilities. Passionate about creating user-centered solutions through interdisciplinary collaboration, physical computing, and disability studies. Dedicated to mentoring the next generation of engineers and driving inclusive innovation at scale.

Education

PhD in Mechanical Engineering

2016-2022

Northwestern University

MSc in Mechanical Engineer

2016-2019

Northwestern University

BSc in Mechanical Engineering

2012-2016

University of Washington

Scholarships, Fellowships, Awards

Advanced Rehabilitation Research Training (ARRT) Fellowship

2022-2024

University of Washington

Walter P. Murphy Fellowship

2016-2017

Northwestern University

Precision Medicine Initiative Challenge

2017

3rd place

Student Research Award

2016

Dept of Mechanical Engineering, University of Washington

Levinson Emerging Scholar Award

2015-2016

University of Washington

Research Experiences for Undergraduates Fellow

2015

University of Washington

Best Poster Award

2015

Northwest Biomechanics Symposium

Mary Gates Research Scholarship

2015

University of Washington

C.E. Boucher Memorial Scholarship

2013-2015

University of Washington

Publications

Accuracy of video-based hand tracking for people with upper-body disabilities

AA Portnova-Fahreeva et al. IEEE TNSRE. 2024

How do people with limited movement personalize upper-body gestures? Considerations for design of personalized and accessible gesture interfaces

M Yamagami, AA Portnova-Fahreeva et al. ASSETS. 2023

AA Portnova-Fahreeva et al. Frontiers in Bioengineering and Biotechnologies. 2022

D Boe, AA Portnova-Fahreeva et al. Frontiers in Bioengineering and Biotechnologies. 2021

AA Portnova-Fahreeva et al. Frontiers in Bioengineering and Biotechnologies. 2020

Skills

Machine learning

Build and train neural network models using Tensorflow

Perform hyperparameter tuning

Rehabilitation measures

Both qualitative and quantitative

Human-centered design

Co-design assistive technologies with end-users

Co-create rehabilitation solutions with medical professionals

Data analysis

Signal processing

Statistical methods

Dimensionality reduction (PCA, SVA, Autoencoders)

Simulation modeling

Simulate various virtual environments using Unity

Myoelectric device control

Facilitate control of devices and virtual objects

via muscle signals

Biosignal data collection

IMU

EMG

motion capture (marker-based and markerless)

bend sensors

wearable technologies

Fabrication

CAD modeling in Solidworks

3D printing (fused deposition modeling, vat polymerization)

3D scanning

Computer programming

C#

MATLAB

Python

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