For clinicians and researchers to understand gait and other behavioral tasks, they rely on expensive motion capture systems. Qualisys. Vicon. Motion Analysis. Xsens. Optitrack. NDI. Phoenix Technologies, Inc. myoMOTION. DARI Motion. All of these providers offer solutions with varying degrees of clinical, commercial or research application. Generally, these providers offer motion capture solutions that use some combination of reflective markers, real video analysis, and inertial measurement units (IMU). Despite the closing gap in accuracy between IMU and conventional reflective marker-based inverse kinematics to perform motion analysis, products on the market can still remain tens or even hundreds of thousands of USD. What I want to do is design an affordable, modular, and open-source motion capture platform that uses IMU and is able to capture arbitrary motions of arbitrary multibody systems. Clinical motion analysis is not a tool that should be reserved to researchers, wealthy sports teams, Hollywood, or very few clinicians that can afford commercial systems; it's a powerful tool that will prove invaluable in rehabilitation and diagnosis, especially as we make continued strides in making it affordable. Personally, I just happen to sit in this very unique intersection where I have an expertise in programming, dynamics, biomechanics, electrical engineering, 3D printing, prototyping, and hardware/product development, so this is certainly a reality I hope to achieve in the next stage of my life.

• Undergraduate: Major: Biomedical Engineering, Minor: Mathematics, Rutgers, NJ, 2012-2015
• Graduate: Masters: Major: Biomedical Engineering, University of Tennessee, TN, 2016-2018
• Graduate: Doctorate: Biomedical Engineering, University of Tennessee, TN, 2017-2020

• Rice, A.E, Sundararajan, A., and Reinbolt, J.A. "Increasing Walking Speed Increases Lower-limb Capabilities For Generating Propulsive Forces." In Proceedings of Biomedical Engineering Society 2018 Annual Meeting, Atlanta, GA, October 17-20, 2018.
• Sundararajan, A., Rice, A., and Reinbolt, J.A. "Computational approaches to determine muscle-generated feasible endpoint forces constraining capabilities of human movement." In Proceedings of Biomedical Engineering Society 2018 Annual Meeting, Atlanta, GA, October 17-20, 2018.
• Sundararajan, A., Rice, A., and Reinbolt, J.A. "Increasing walking speed decreases the lower-limb endpoint wrench space: implications for fall prevention." In Proceedings of 8th World Congress of Biomechanics, Dublin, Ireland, July 8-12, 2018.
• Sundararajan, A. and Reinbolt, J.A. "Muscle physiology reduces the feasible torque set during human gait." In Proceedings of 26th Congress of the International Society of Biomechanics, Brisbane, Australia, July 23-27, 2017.

Various projects I enjoy in my free time ranging from C++ to Python to node.js to Mathematica:

• Procedural Grapheme Generator (click the image)
• my cats (a small AJAX project)
• Categorizing Kinematic Data with Tensor Flow
• rapid prototyping serial manipulators with unity
• Pokemon Egg Move Calculator (to be rehosted with bugfixes and revamped visualizer and modern pokemon support)
• SimTK Visualizer Mex
• spatiotemporal model of sea turtle populations
• *in progress* Dotsies Cipher Generator
• playing with analytical jacobians
• planar 2 links and cart simulation

I have experience with 3D printing, openSCAD, freeCAD, and KiCad. I enjoy soldering and hot air rework, too.

• A CNC machine I am developing
• a hypothetical TKA system
• worm drive gearing system
• involute drive gearing system
• bevel gear system
• pygamer Dice Roller App
• pyportal MTG Health App
• 9Key Macro Board Design

I make games and mods in my free time too:

• UBE
• EZ Dungeon(if you want to hear the ost I wrote jamming in Em key on famitracker, enable Autoplay)
• multiplayer test
• simple runner in unity
• Poi Plugin Battle Replay