This week we brought the prototype to our mentors. After weeks of building, testing, and refining behind the scenes, we presented the working device in a focused session, showing it reading real signals rather than describing it on a slide. Demonstrating something you can hold and watch respond is a different kind of proof, and our mentors’ experienced eyes sharpened how we talk about MindSight. Their questions and pointed feedback gave us a clear sense of what already works and what we still need to make obvious before the final delivery.