design process
A series of steps for solving problems creatively, often: empathize, define, ideate, prototype, test, then iterate.
user
The person who will use or benefit from a solution.
problem statement
A clear description of the problem from the user's point of view, often phrased "How might we...?"
ideate
Generate many possible ideas before choosing one.
prototype
A quick, simple model of a solution (a sketch, mock-up, storyboard or draft) made to test ideas.
iterate
Repeat the process to improve the solution based on feedback.
proposal
A persuasive text that explains a problem, presents a solution, gives evidence and asks for approval or support.