Math, Data & Computing

Initially, coding and math were not prioritized skills; the mandatory Creative Coding course (Figure 13-15) was fun and educational, but further, no real applications of coding applications emerged except for Games and Play, for which I designed and built a functioning interactive play object to turn the floor into lava (Figure 12). This was Arduino-based, and not very advanced, nor the focus of the course.

Data Analysis

With little to no experience in statistical data analysis and a failed M1.2 research project, I set out to build this capability, as I urgently needed to improve my scientific rigor to support my findings. It was a steep learning curve as I explored validated benchmarks, parametric (t-test & ANOVA), and non-parametric (Wilcoxen Rank Sum & Mann-Witney U) tests to research the performance of ChatGPT for behavior change applications (executed in Excel). However, executing data analysis in Excel was sensitive to mistakes and untransparent for publications. Additionally, evaluating my FMP design required multiple statistical comparisons, for which Excel was inefficient. The code-based data analysis software allowed me to process more data reliably and it simplified generating data visualizations, like Histograms, Q-Q plots, and paired point plots. I will continue to master this skill, as it has been insturmental for my personal development (more in the final reflection) and will be fundamental for my future career.

Prompt Engineering

The disruptive emergence of ChatGPT inspired me to explore the concept of large language models and Prompt Engineering for my M1.2 re-do. This introduced me to machine learning, AI, APIs, data structures, and modular prompt architectures, which I continuously explore.

Math

My only math-related project was the extension of the ChefPrep project. Using EU funding, I was tasked to prototype the designed application, which involved developing a nutrition calculator in collaboration with dieticians. Introducing me to API’s and opensource databases. Highly interesting but not yet explored beyond that (summer) project.