This week we have all been mainly working on the final stages of our individual parts of the project and are also working on adding information to the final presentation slides this Monday. Karen and Arnav are working on finishing up the last couple of features of the project and ensuring that all the data looks visually presentable for the presentation and demo. Rohan has spent a lot of time this week collecting EEG flow state data with Professor Dueck and also working on training models for the focus state detection so that we can show both the flow state and focus state on the application.
We have all the software and hardware components integrated and have all the data we need to display on the application. The most significant risk right now is our EEG based brain state detection models for flow and focus classification. Our plan for mitigating this risk has been to collect more data in the past week and run more comprehensive validation tests to understand where the models are performing well and where they are performing poorly. Now that we have done more validation of the models, we can determine whether we need to collect more data or if we should spend time tweaking model parameters to improve performance. We can also use the SHAP explainability values to sanity check that our models are picking up on reasonable features.