While designing this application, I defined my target audience not as a group that sees driving as just turning the ignition, but as conscious drivers who know their vehicle, track increases in fuel consumption, and notice rhythmic irregularities in engine sound or loss of traction.

For this user profile, the technical data presented in the interface or the questions asked prior to analysis are not a "cognitive load"; rather, they are the data control points required to reach an accurate diagnosis. The application aims to rationalize the decision-making process before visiting a service center by combining the user's existing automotive knowledge with AI analysis. This project in my portfolio should be evaluated as a tool engineered to meet the technical expectations of this conscious user group.