E-Mirror

Embedded software

Summary

At Faurecia, I participated in the design of an interface replacing conventional mirrors with an embedded digital system. The project aimed to ensure a safe and intuitive experience for the driver, while considering the ergonomic constraints of driving.

Context

Product : Embedded user interface for rearview camera system
Company : Faurecia, automotive supplier
Target users : Drivers of vehicles equipped with digital side view systems
Issues :
- Provide a credible and ergonomic alternative to the traditional rearview mirror
- Ensure immediate readability and distraction-free navigation
- Offer an embedded interface compliant with automotive safety standards

Problems to solve

Absence of visual or gestural user cues in the first prototypes
Unintuitive behavior in interactions with the interface
Risk of cognitive overload while driving

Methodology

Research and Inspiration :
- Study of automotive ergonomics standards and competitors in the market
- Internal testing on vehicle prototypes
Ideation and Prototyping :
- Defining the main functions of the system
- Creating wireframes and workflows
- High-fidelity mockups with Adobe XD
Collaboration & Tools :
- Interdisciplinary work with the UX, HMI, and technical teams (France, Germany, India)
- Integration of embedded development constraints
Testing and Iterations :
- Real-world evaluations in test vehicles
- Adjustments to the responsiveness and positioning of elements

Results & Impact

Deliverables :
- Complete interface with embedded navigation logic
- Functional documentation for developers
Impact :
- Intuitive interface validated in a real context
- Contribution to the evolution of HMI standards at Faurecia
Feedback :
- This project allowed me to delve into the specific constraints of the automotive interface, balancing technological innovation and safety rigor.