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Ecool モジュール式シェアリングスクーター by Wai Yin Chai

Ecool モジュール式シェアリングスクーター by Wai Yin Chai is a highly esteemed winner of the very prestigious 2025 A' Design Award 銅賞 in スクーターデザイン Competition Category.


銅スクーター· 2025

Ecool モジュール式シェアリングスクーター

by Wai Yin Chai

Client: Ecool

A' Design Award 銅賞 Winner in スクーター Category

Colors

The Design

About Ecool モジュール式シェアリングスクーター

Ecoolは、15分都市におけるシェアモビリティのために設計されたモジュール式スクーターです。足で操作するワンステップ折りたたみ機構により、駐車時の占有面積を縮小し、都市空間を節約します。折りたたみ動作はかがむ必要がなく、身体機能に制約のある利用者にとってのアクセス性を高めます。手すり型充電ステーションはフリート管理を支援し、紛失を低減します。フレームはダイキャスト成形によるリサイクルアルミニウム製で、リサイクルABSおよびPCプラスチックが耐久性を高めています。モジュール化された各部品により、簡便なカスタマイズとメンテナンスが可能となり、スクーターの製品寿命を延ばします。

The Recognition

About the A' Design Award 銅賞

Ecool モジュール式シェアリングスクーターは、創造性、独創性、鋭い洞察力で際立つ傑出したデザインに授与される、高い権威をもつ評価である A' Design Award 銅賞の受賞作品です。銅賞の受賞作品は、十分に巧みで印象的なほど創造的な工芸品であり、デザイナーの豊富な経験、想像力、機知を裏づけています。Ecool モジュール式シェアリングスクーターは、高く評価され、称賛され、愛される品であり、顕著にプロフェッショナルで革新的であることが期待されます。この A' Design Award 銅賞を受賞したデザインは、芸術・科学・デザイン・技術のベストプラクティスを取り入れており、細部への配慮に優れています。Ecool モジュール式シェアリングスクーターは、ニーズを見事に満たし、欲求に触れ、感情を魅了し、好奇心を引きつけます。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
Ecool is designed for sustainability in 15 min cities, emphasizing environmental, commercial, and community benefits. Its one-step foldable design reduces its footprint when parked, optimizing urban space. Modular to suit various users, including delivery personnel, it includes railing charging stations for better management and reduced loss. Made from recycled materials, Ecool supports a circular economy by promoting resource reuse and minimizing emissions.
Dimensions & Packaging
Normal Mode: 1216 mm x 530 mm x 944 mm
Folded Mode: 563.87 mm x 530 mm x 935.41 mm
Wheels: 10 inches in diameter
Tags
Sustainable Design、Foldable Design、Modular Design、High-tech、Eco-friendly、Shared mobility、Ergonomic、Carbon Emission Reduction、Space-efficient 、Accessibility
Production Technology
Ecool production combines advanced materials with modern manufacturing. Its recycled aluminum frame, made via diecasting, ensures strength and precision, while recycled ABS and PC plastics enhance durability. Iterative prototyping used 3D printing for testing and CNC machining for final parts. This blend of sustainable materials and high tech processes underscores Ecool is commitment to innovation and environmental responsibility.
Design Challenge
The primary challenge in designing the Ecool scooter was creating a simple, optimal folding mechanism that allowed operation without bending, catering to users with limited mobility. This involved extensive ergonomic research and numerous design iterations. Additionally, compliance with diverse regional safety standards impacted the scooter is specifications. Efforts were also made to incorporate sustainable manufacturing processes to minimize carbon emissions.
Research
The Ecool design study aims to enhance sustainable urban mobility, aligned with the 15 minute city concept. It focuses on creating a foldable, modular scooter that saves space, meets diverse needs, and uses sustainable materials. Participants including delivery personnel and commuters, prefer compact, versatile transport that reduces clutter and improves accessibility. Ecool supports shared mobility, lowers carbon emissions, and influences urban transportation policies for a sustainable future.
Inspiration
Inspired by the challenges facing shared scooters in Europe and bikes in China, including theft, vandalism, and sidewalk congestion, this project aims to redefine sustainable urban mobility. The excessive production and abandonment of scooters not only pose environmental threats but also burden enterprises economically. With rising skepticism towards shared transportation models, there is an urgent need for innovative solutions to ensure sustainability and reduce urban carbon emissions.
Project Duration
The project was initiated in January 2024 in Hong Kong and the design was completed in May 2024.
Operation Flow
The Ecool scooter is designed for intuitive use, featuring a foot-activated one-step folding mechanism for quick, effortless compact storage. This design enhances accessibility, including for users with physical limitations.

A smart system connects to a mobile app, offering real-time data on scooter availability, battery life, and route optimization for efficient travel. The modular design allows easy customization and maintenance, extending the scooter’s lifecycle and performance.

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