How Design Sprints Empower Visual Designers to Drive Product Innovation

Current Situation of Visual Designers

Visual designers often face conflicting opinions from product, operations, and development teams, and sometimes even top‑down demands from leadership.

According to HKU professor John Heskett, designers have three layers of value:

Decorator : beautifies product pages, providing basic visual value.

Differentiator : creates distinct visual tones for different products, adding differentiation.

Driver : thinks strategically about the product, leading the company; this is the most valuable stage.

Apple exemplifies a designer‑driven, design‑oriented company where innovative design is a core competitive advantage.

In many Chinese internet companies, visual designers are positioned downstream after interaction design, limited to visual refinement with low sense of presence and achievement.

Design Sprint Overview

Google’s Design Sprint is a five‑day, six‑step innovation process that combines thinking, designing, analyzing, and prototyping.

Understand : grasp user needs, business goals, and technical feasibility.

Define : identify key problems and define requirements.

Diverge : explore many ideas around the defined problem.

Decide : select the best solution.

Prototype : create low‑fidelity prototypes for user testing.

Validate : test the solution with users, stakeholders, and technical experts, then iterate.

Design Sprint Practice at NetEase Yidun

NetEase Yidun, a B2B security service platform, needed to improve the “Image Online Detection” feature to boost user retention.

1. Understand

We started by analyzing the problem: users reported a cumbersome experience. Deep interviews and observation revealed pain points such as unclear entry, frequent page jumps, ambiguous judgment criteria, complex upload process, and inaccurate results.

We mapped the user journey and identified issues at each stage.

2. Define

Using the DVF (Desirability, Viability, Feasibility) model, we defined the core requirements:

Use case : image online detection.

Target customers : enterprises with anti‑spam needs.

Problems : complex operation, inaccurate results.

Core need : simple, accurate online experience.

Business goal : increase user retention.

3. Diverge

We applied lateral thinking (Bono’s Six‑Thinking Hats) and the concept‑fan method to generate ideas, ranging from simple ladder solutions to using drones or balloons for sticker placement.

Ideas were plotted on a feasibility‑value matrix and clustered.

4. Decide

Team members voted individually, then the group selected the best concepts.

Selected solutions included tab‑switch navigation, an online sample library, and enhanced result visualization.

5. Prototype

Low‑fidelity prototypes were created collaboratively by visual and interaction designers, clarifying the end‑to‑end flow and preventing isolated visual decisions.

Key prototype features: fixed navigation, multiple upload methods, online sample gallery, visible detection progress, and highlighted violations.

6. Validate

Usability testing with 5‑7 representative users showed that all participants completed the flow smoothly, with high satisfaction and minimal errors.

Post‑redesign metrics indicated reduced page jumps, clearer entry, more upload options, and accurate result display.

Reflection on Design Sprint

The essence of a design sprint is design thinking—a meta‑cognitive approach to problem solving.

We view the sprint as two major phases: problem interpretation (research, definition) and problem solving (ideation, iteration). The first ensures we do the right thing; the second ensures we do it well.

Participating visual designers gained deeper insight into user needs, business goals, and interaction logic, turning visual work from mere decoration into strategic contribution.

Cross‑functional collaboration broke silos, enhanced mutual understanding, and significantly boosted team innovation efficiency.

Developing comprehensive, cross‑domain capabilities makes visual designers indispensable and more valued by enterprises.

Design sprint is one method; cultivating holistic design thinking yields greater value and satisfaction.

References:

“Innovative Thinking Methods that Open Your Mind” (2017) – Qingxi.

“Design Sprint” (2016) – Jake Knapp, John Zeratsky, Braden Kowitz.