Product Design Process

Amidst complex project requirements, how can designers leverage their expertise to create superior user experiences? An exceptional designer must first grasp the product design process from a strategic perspective, understanding its key stages. Only then can they refine functional design incrementally across each phase. Today, we'll explore what constitutes a comprehensive design process.

1. Requirement Definition
The product team should present clear objective descriptions during the initial requirement review meeting. This includes the problems to be solved, services to be provided, and goals to be achieved. Key performance indicators (KPIs) requiring attention should also be provided, such as common metrics like unique visitors (UV), click-through rate (CTR), and purchase conversion rate.
At this stage, the user experience team—particularly user researchers and interaction designers—must conduct a comprehensive requirement analysis based on the product team's specifications. This encompasses user scenario analysis, product status walkthroughs, data analysis, and competitive analysis.
2. Requirement Design
Entering the design phase, interaction designers first create initial interaction drafts, prototype designs, and final interaction proposals based on specific requirements. After internal interaction reviews, deliverables are reviewed and confirmed with the product manager. Concurrently, visual designers can explore stylistic concepts, gather and organize assets, and develop initial design drafts. Once the interaction design is finalized, visual designers proceed with the visual design finalization. Upon completion, these designs are submitted to the interaction designer and product manager for separate reviews. After confirmation, visual assets are outputted (including slicing and annotation).
3. Requirements Development
Upon finalizing the interaction design, the interaction designer must conduct a technical review with the product manager and relevant development team members to estimate the overall development timeline.
After the visual design is finalized, the visual designer must present the requirements and conduct a technical review with the product manager and relevant development team members to confirm the development team's final schedule. The design department must collaborate with development for joint UI visual style debugging to ensure design quality in advance.

4. Product Testing
Ensure precise design implementation through comprehensive checks of interaction workflows, visual fidelity, and resolution of UI bugs during the testing phase.
5. Product Launch
Validate post-launch data by collecting, analyzing, and summarizing metrics. Understand key performance indicators and their implications, using analytical insights to inform future design decisions. Collect, analyze, and act on user feedback. Conduct a comprehensive project review to prepare for iterative optimization in the next phase.
A well-defined design process not only helps us understand the entire design lifecycle but also clarifies each individual's role throughout the project cycle. This clarity enables us to assess how effectively our team applies the current process. Within this robust framework, each member demonstrates their capabilities and achieves personal value.