Project description

Praxis is a modern in-car interface concept designed to make driving feel simpler, safer, and more personal. Inspired by praxeology—the study of human decision-making—the project focuses on how drivers interact with technology in real moments on the road.

Timeline

End-to-end design completed in 10 weeks alongside multiple projects.

Background

Praxis prioritizes clarity, comfort, and trust through clean layouts and minimal visual noise. Features like voice assistance, subtle motion, and personalized greetings reduce distraction while helping drivers feel confident and connected.

Process

This project followed a human-centered approach, focusing on real driver behaviors, needs, and safety. The process included research, feature definition, design, and iterative refinement to create an interface that feels intuitive, calm, and distraction-free.

Early wireframes were used to map core flows and define information hierarchy across key screens, including the home, media, VUI, and driver profile. This stage helped validate functionality, screen relationships, and usability before moving into high-fidelity design.

Research

Analyzed existing in-car systems and interviewed drivers to identify usability issues and distraction points.

Prototyping

Defined core features and created wireframes and prototypes focused on clarity and quick interactions.

High-Fidelity Design

Designed a calm, modern UI with clear hierarchy, legible typography, and simplified iconography.

Refinement

Tested interactive prototypes and refined layouts, contrast, and motion to improve usability and focus.

Solution

Praxis simplifies the driving experience by focusing on essential functions—navigation, calls, music, and voice control—organized clearly and safely.

Clear & Calm UI

The interface uses soft colors, simple icons, and accessible text to reduce distraction and improve readability.

Voice & Touch

Drivers can complete tasks seamlessly via touch or voice, with layouts optimized for both interaction methods.

Focused Functionality

Essential features are prioritized first to ensure reliability, with future expansions planned without compromising clarity.

A car automotive interface

Praxis

Results

The outcomes show how design decisions translated into a clearer, safer driving experience.

Positive Feedback

Users reported feeling more confident and less distracted while using the interface.

Design Impact

The project demonstrated how thoughtful UI and UX choices can make driving safer, calmer, and more enjoyable.

Enhanced Usability

Drivers completed tasks faster and with fewer errors thanks to clear layouts and intuitive interactions.