In response to the onset of the COVID-19 pandemic, we created an accessory for our AR glasses that allowed the wearer to look at an individual or group of people and detect if anyone had a fever, a key symptom of Covid-19. I researched, developed, built, and tested dozens of prototyped before arriving at an optimal solution for a mechanism that would allow the thermal camera to be easily attatched and detatched from the glasses with ease. From there I iteratively refined the mechanical design, using my 3D printer to print over 50 versions. Once the design was perfected, I began working with manufacturers to produce the mounting mechanisms in bulk. I also created user documentation, a supply chain of all the neccesary peripheral components, and an internal automated system for inventory management and reordering inventory.

I was tasked with exploring how Mixed Reality glasses could be used in the treatment and or care of patients suffering from neurological diseases such as Alzheimer's. I started by conducting in depth research into the topic, performing a literature review, evaluating current AR/VR applications in the space, and conducting interviews with subject matter experts. From there, I presented my findings to the management team and was tasked with prototyping a few possible software tools.

The first tool I created was a tool that allowed patients with memory impairment to look at people and/or objects and a textbox with any relevant information would hover over the person/object. This would allow a patient to easily access important information that they may forget. For example, they could look at a nurse or caregiver, and it would remind the patient their name, their role, and any other pertinent information. I used a variety of machine learning and computer vision tools such as Google ML kit, TensorFlow, OpenCV, and more.

• When I started working at the company, I frequently heard negative customer feedback complaining of issues about fit, comfort, and general ergonomic problems with our existing AR glasses.

• I took the initiative to conduct a study internally and through customer interviews. Using the results of the study, I created CAD models and 3D printed prototypes of modifications that would address the customer feedback.

• After presenting the results of the study and prototyped modifications to the management of the company, I got approval to continue the project and begin to work with the manufacturers to understand the impacts on cost and timeline of each of the possible modification options.

• The possible modifications were presented to the CEO of the company along with the pros/cons and estimated cost of each option

• Once the CEO made the decision, I worked with the manufacturers and suppliers, including the production facility in Taiwan, to make the designs mass manufacturable and ensure the supply chain could accommodate the changes