A design brief is a written document provided to a designer that outlines the goals, objectives, and milestones of a design project. It ensures important design issues are considered before work begins. The brief specifies the design problem to be solved, explaining the project constraints and desired results to help the designer achieve an efficient finished design. Constraints can include timelines, budgets, technology limits, and social/ethical standards. Specifications give additional constraints like size, colors, materials, and costs that the design must meet. Sample briefs outline designing a hallway storage unit for families and a stationery organizer for students.