A sentence about the system/app — e.g. “a web app for shop staff to manage customer follow-ups.” Especially helpful if your document only describes the problem, so Brieful designs a system to solve it (not just restate the problem).

Sets how deep the interview goes. You can change this later from the project.

Upload any existing brief, email, or notes — Brieful will use it as context when asking questions.

📸 Napkin mode: snap a photo of a whiteboard, napkin sketch, or hand-drawn wireframe — Brieful reads the boxes, arrows, and notes and turns your sketch into requirements and a clickable prototype.