- **Brainstorm**: Starting from a defined problem or pain point, the team brainstorms all possible solutions. Market or [user research](https://www.codecademy.com/resources/docs/uiux/user-research) can help inspire ideas.**集思广益**：从定义的问题或痛点开始，团队集思广益所有可能的解决方案。市场或[用户研究](https://www.codecademy.com/resources/docs/uiux/user-research)有助于激发创意。 - **Define**: The team aligns on specifications for the product by defining the vision, goals, target users, features, benefits, and success metrics.**定义**：团队通过定义愿景、目标、目标用户、功能、优势和成功指标来调整产品规范。 - **Design**: The product is designed from [low-fidelity](https://www.codecademy.com/resources/docs/uiux/low-fidelity) to [high-fidelity](https://www.codecademy.com/resources/docs/uiux/high-fidelity), starting with sketches and wireframes and moving to prototypes and a completed interface.**设计**：产品的设计从[低保真度](https://www.codecademy.com/resources/docs/uiux/low-fidelity)到[高保真度](https://www.codecademy.com/resources/docs/uiux/high-fidelity)，从草图和线框图开始，一直到原型和完整的界面。 - **Test**: The product or [prototype](https://www.codecademy.com/resources/docs/uiux/prototype) is tested to ensure it works as intended. Testing can range from informal internal testing of low-fidelity prototypes to usability testing of a high-fidelity prototype or final product by external users.**测试**：对产品或[原型](https://www.codecademy.com/resources/docs/uiux/prototype)进行测试，以确保其按预期工作。测试的范围可以从低保真原型的非正式内部测试到外部用户对高保真原型或最终产品的可用性测试。 - **Launch**: The final design is released to the public, but the cycle doesn’t end here. Typically, testing continues even after the product has launched, and the cycle continues.**发布**：最终设计向公众发布，但周期并没有就此结束。通常，即使在产品推出后测试仍会继续，并且循环仍在继续。 -