From web scraping, NLP analysis, to data visualization, our prototypes iterated from low-fidelity to high-fidelity for several rounds. We use horizontal prototyping to explore the potential features of our system. Then, we use vertical prototyping to see whether our system will function the way that we want it to. The idea is to first do the project at a small scale, and if that works, then move to a large scale implementation. Doing so allows us to identify problems with our system early on so that we can fix these issues before we start implementing at a large scale.