Empathize:
- Empathy is used to get to know the customer and what he/she wants
- As everyone knows, it is finding out and stating the problem that needs to be solved.
- Ideate is summed up by the creation and brainstorming of ideas.
- The actual physical representation of your idea, including the constraints.
- Fail early, fail often! Putting the prototype into action and refining it to solve the defined problem.