Research Topic 093 / 200
In-vehicle interfaces lack clear distinctions between user roles
Controls for drivers, passengers and fleet managers are combined in a single interface.
Three-step solution method
- Identify each role’s tasks, permissions and information needs.
- Design clear entry points for each role and shared status indicators to reduce confusion over responsibilities.
- Run multi-role task simulations in a stationary vehicle.
Key Deliverables
- Role-based task matrix
- Permissions interface
- Task testing records
Verification Approach
Check unauthorized actions, task handovers and understanding of status.
Translating research into products and services
Around this topic, we connect needs research, product form, visual identity, and user flows; organizing design decisions through prototypes and task evidence, then integrating with engineering, operations, and service teams for delivery.
Related topics in this direction
Based on product context, user tasks, and existing materials, clarify this topic's research scope, stakeholder roles, and delivery timeline.
Start a project discussion around this topic ↗