Product design studio Lyon France - designer expert in mobility electric platform

[board] – The Result of our Design‑Driven Innovation Approach

01.Sensing weak signals and shaping realistic responses

Entreautre
Research design
Strategic design
Product design

As avid urban cyclists, we quickly sensed the need to develop a lightweight, low-impact mobility solution capable of transporting multiple people. Inspired by the cycling world, we envisioned a new generation of "Rosalie" vehicles – our vision of a more peaceful, low-carbon city. This idea gradually took shape through a global, systemic design approach, allowing us to move from concept to prototype – and soon from prototype to commercial and industrial rollout. Because this isn’t a designer’s fantasy – it’s real innovation, grounded in market potential.

Product design studio Lyon France expert in mobility electric platform
Product design studio Lyon France expert in mobility electric platform

02.A modular, lightweight, electric platform to reinvent urban use cases

[board] is a universal electric base designed to support various modules depending on the need: passenger transport, urban logistics, local services, and more. A smart, low-impact solution designed as a complete system. Compact, robust, and cost-efficient in operation, [board] tackles last-mile delivery challenges – whether in low-emission zones or in the heart of smaller towns.

Product design studio Lyon France expert in mobility set ups

03.
Think, test, build: a design‑driven approach to prototyping

From sketches to proof of concept, we followed a comprehensive design research process. Each usage hypothesis was modeled, tested, and debated. We blended UX methods, low-tech engineering, and industrial design to create the right form, a coherent system, and a viable platform. The demonstrator was co-designed with technical experts, potential users, and industrial partners.

Product design studio Lyon France expert in mobility user experience
Product design studio Lyon France expert in mobility workshop
Product design studio Lyon France expert in mobility workshop
Product design studio Lyon France expert in mobility workshop

04.
Strategic design in service of a systemic project

[board] is not just a rolling object. It’s a systemic response built on three pillars:

  • A durable, repairable, and adaptable product
  • A usage-based business model focused on fleet optimization
  • An open interface to integrate new services

It’s a design-driven solution rooted in real use cases, meant to thrive in a virtuous ecosystem: urban logistics operators, local governments, craftspeople, social economy players, and more.

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05.
[board], a foundation for the future

With [board], our goal isn’t just to build a new vehicle – it’s to offer a new tool to reshape cities: more fluid, more sustainable, more shared. It’s a platform for building innovative services, rethinking value chains, and most importantly: bringing real use back to the center.

Product design studio Lyon France expert in mobility electric platform
Product design studio Lyon France expert in mobility electric platform

ENTREAUTRE brings ambitious innovation projects to life, deeply rooted in reality.

It’s with this mindset that we conceived and developed the [board] solution.

Product design studio Lyon France - designer expert in mobility electric platform
Product design studio Lyon France - designer expert in mobility electric platform
Product design studio Lyon France - designer expert in mobility electric platform