Case StudyRedesignInformation Architecture

Case Study: Strategy-First Redesign of the JR East Railway App (Vol. 2)

01.

Strategy & Vision

With strategic analysis complete, ARCHECO moves into structural design — translating experience logic into navigational architecture, information hierarchy, and functional wireframes. Strategic intent meets technical reality in this phase.

02.

Execution & Design

Information architecture for a transit app presents specific challenges: information is urgency-tiered in real time, user contexts shift rapidly between planning and navigation modes, and the consequences of confusion are immediate and concrete.

03.

Impact & Growth

Wireframing served multiple functions: exposing structural problems before visual design investment, providing client teams a concrete artefact for evaluating experience logic, and establishing the interaction model before any code was written.

04.

Conclusion

The key tension —

JR East Vol.2 UI
JR East Vol.2 UX
JR East Flow
JR East Screens
JR East Detail
JR East Final
Next Insight
Case Study: Strategy-First Redesign of the JR East Railway App (Vol. 1)