About Me

Me

Hi!

I'm Elizabeth Morrow, a student in Mechatronics Engineering at the University of Waterloo. I have done 5 internships so far, and have focused primarily on software and robotics. I'm currently in the process of applying for my last undergraduate internship, taking place Summer 2017.

On a personal note, I'm a bilingual Canadian who loves hockey, my dogs, and can't wait for the next episode of Game of Thrones or Westworld.

You can check out my resume below, and keep scrolling to learn more about me.

Thanks for stopping by!

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Co-op

Fall 2016 - Hospital For Sick Children

Centre for Image Guided Innovation

I spent Fall 2016 working on an MRI compatible robot, designed to deliver High Intensity Focused Ultrasound (HIFU) treatment to infants with intraventricular hemorrhage (IVH). HIFU treatments are currently clinically approved for use with uterine fibroids and bone tumors. The CIGITI lab at Sick Kids is investigating its potential to break up blood clots as well. Premature babies have the highest risk of developing IVH (bleeding in the ventricles of the brain), and a blood clot in the brain is life threatening. Since brain surgery carries such high risks for infection, a non invasive way to break up the clot is preferred.

Working on MRI compatible robot

My experience in research was unlike any of my past internships. I'm now trained in ethical animal handling practices, and have assisted with pre-clinical trials of medical technology. I have a keen interest in continuing to work in health care.

My Role

This was a truly mechatronics job. I did whatever needed to be done to move the project forward. This included mechanical design, part manufacturing, soldering, electrical testing, and software development. This project tested the full range of my engineering skills, and gave me a lot of confidence in areas I had never before explored in industry.

Mechanical Design

I began my term designing a clamp to secure a sterile membrane over the mouth of the acoustic coupling device mounted on the ultrasound transducer. Since ultrasound waves are heavily attenuated in air, a coupling medium is needed. Deionized water provides a sufficient medium to preserve the ultrasound waves, therefore the coupling mechanism can be a rigid water bag.

Software Development

Another project I had was making progress on the HOPE platform. Coding mostly in Python, I worked on treatment planning software including integrating a client to wirelessly import and view DICOM images from the MRI.

Electrical Hardware

I was very excited to do some electrical work again, after my last 2 terms had been only software. I replaces the wiring for the limit switches and some additional connectors to get the robot to home properly.

Winter 2016 - Microsoft

Visual C/C++

At ‪#Build2016 Microsoft released what I had been working on as a Software Engineering Intern:

Visual Studio C/C++ for Linux and IoT devices!

Whether you're working with OpenGL on Ubuntu, or a hardware project on a Raspberry Pi or Beaglebone, you can now leverage the full functionality of Visual Studio's toolset with a backbone of GCC and GDB. As someone who continually walks the line between Windows/Linux, I'm personally really excited about the ability to move my Raspberry Pi work into a powerful IDE.

OpenGL built and debugged with VS

Spring 2015 - Microsoft

Visual Studio Platform

I went through the Explorer program which allowed me to try out both Project Management and Software Engineering roles. I had a fantastic summer that culminated in winning the Intern Tech Fair!

The Goal

Along with two other Explorer interns, my mission was to bring the Visual Studio experience to an entirely new audience: Lua developers. Lua is a lightweight scripting language used primarily for game development. Our initial scope did not include debugging due to time constraints, but I felt so strongly about its necessary inclusion in the project I ended up owning it end to end.

My Project

To write a Lua debugger capable of debugging scripts embedded in large host applications, and then integrate it into VS.

As a Project Manager...

I explored the competitive landscape of Lua tooling currently available. This included trying out other IDEs as well as doing customer research on social media, asking the development community what they would like to see. I wrote a functional spec detailing the user experience associated with my feature (the debugger), and held a review with members of the Visual Studio team to gather feedback, and finally began to implement my design.

As a Software Engineer...

I hand rolled a Lua lexer to be used as the base of our language model. Then, I got to start on the debugger. This project involved me learning very quickly about IPC mechanisms, threads, COM to integrate with VS, Microsoft Detours, native C++ mutexes and events, C# and DLL Injection. I learned what now seems like a crazy amount in 16 weeks, and enjoyed every minute of it. In the end, my demo of the VS Lua debug experience included breakpoints, stepping, viewing the callstack and local variables.

The Result

Microsoft has open sourced the project as an example of extending Visual Studio to support additional scripting languages.

Check out the code!

"Elizabeth is a standout leader...driven to deliver products that will most delight customers" - Mentor

"Elizabeth drove the debugger from inception to implementation. She did the functional specification, the technical specification, and wrote the code. I cannot stress enough how impressive this is, given the timeframe and technical complexity." - Manager

Fall 2014 - MedAvail Control Systems

This past coop term was incredible, I learned so much taking multiple applications from an idea to a fully functional application ready to ship. Many thanks to the Controls Team at MedAvail, this term has only made me more excited to continue to develop my skills in software design!

My Experience

I had 2 major independent projects while working at MedAvail, as well as daily testing and electrical CAD work.

The Audio Test System is written in C# and uses Fast Fourier Transforms to analyze audio signal quality and determine if a handset passes quality control. The multithreaded interface stays responsive while the calculations and analysis run in the background. Settings only have to be configured once, and they are saved and set as the new default settings the next time the program is opened.

I also designed and wrote the Embedded Log Converter in C#, a parsing application for the data packets received from the microcontrollers in the MedCentres to make them readable, and translatable. Using a hash table, the average look-up was O(1) and the converter is able to run as an extension of the Utility tools, translating in real time!

During my coop I also contributed to the Utility software suite, helping redesign the GUI using a wireframing tool called Balsamiq.


Projects

Hack The North

September 18th I'll be participating in Hack The North, hosted at the University of Waterloo. I'm planning to do a wearable hack, possibly with the Microsoft Band.

Solar Car Control System

At Midnight Sun we develop primarily in C, using CodeComposer for an IDE. Right now the main priority of the Electrical team is getting the new code and the new board revisions up and running, as we aim to compete in the World Solar Challenge in Australia.

Kik Hackathon

The weekend of January 30 - February 1 2015 I was very excited to participate in the Kik Hackathon! I'd been meaning to do some Android application development and this weekend presented the perfect opportunity. The idea was to create a voice-controlled alarm application, to set or snooze alarms using Wit.Ai and Android Studio. Currently the only ringtone option is Space Jam.

The experience was a lot of fun, I learned a lot about developing for a mobile platform, and plan to continue doing this in my spare time.

kik

You will also find me...

Traveling

brazil

When I'm not working or in school, I love to explore new places and cultures. I take every opportunity to enjoy nature out west, hiking and skiing my way across the Cascades. Most recently I spent 2 weeks in the Middle East, hiking and rock climbing in the desert for the first time.

Volunteering

Speech

I love volunteering my time as an Engineering Society Commissioner, Director, and Orientation Week Leader. My experience with getting involved in my community has always been extremely positive, whether it's at school or in the workplace.

Competing

Stay Rad

I've been a provincial champion in rugby, field lacrosse, and hockey. These days I spend any spare time I have rock climbing, skiing, or in the gym.