Challenge

GreenMeta City: Sustainable City Design

This challenge-based hackathon aims to create a comprehensive, interactive digital and physical representation of a small-scale sustainable city.

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    Register now Application deadline 20 Jan 2025
    The GreenMeta City: Sustainable City Design challenge continues the previous Joint Call 2 challenge titled “The Future is Green: A Metaverse challenge to develop educational games for sustainable City design.” This challenge-based hackathon aims to create a comprehensive, interactive digital and physical representation of a small-scale sustainable city. The hackathon will involve four interdisciplinary collaborative groups, each focusing on different aspects of the city’s development and integration into the metaverse. One group builds a small, inspired model using Arduino IoT technology and focusing on sustainable power production. The second group works on an MQTT (Message Queuing Telemetry Transport) real-time connection to a Metaverse backend, which will be created by a third group using Unity 3D. The fourth group works on the conceptual development of a sustainable city and acts as policymakers for the virtual city, considering the carbon footprint and green urban planning. These four groups will work towards a common goal: developing a sustainable city integrating the metaverse theme. The project will highlight the dependencies between various parts of the city and address power shortages or other problems. This model will serve as an example for future urban developments. During this challenge, the participants will learn about city design, IoT, Unity 3D, resource management, the metaverse, and what are the possibilities of shaping one’s city to be greener and more sustainable.

    Challenge task

    Day 1: Team Formation & Kick-off Introduction and Keynote Sessions: Experts in sustainable strategies and smart cities (Siemens keynote speaker), the metaverse (Prof. Morschheuser), IoT (Ali Fuat Ergenc), and urban planning (Kostiantyn Mezentsev) will set the stage for participants, followed by interdisciplinary team formation based on pre-submitted preferences. Participants will be divided into the following groups: Group 1: Sustainable City Construction aims to construct a small-scale, sustainable city model using Arduino and sustainable technologies to build a small-scale solar energy management system integrating interdependencies to reflect real-world dynamics. Group 2: Sensor Data Integration and Cloud Services will set up an IoT network using sensors throughout the city to collect data and transmit it securely to a cloud platform via MQTT. Group 3: Metaverse Development in Unity - aims to create an immersive representation of a sustainable city in the metaverse. Existing 3D models from the Unity Asset Store will be used to focus on metaverse development. Group 4: Strategy and Concept Development aims to create a strategic plan and conceptual framework for a leading metaverse city. They are also the policymakers to plan different scenarios for the city to be tested with the other groups on the last day of the project. Development Phase: Groups will work on their respective parts of the project, with continuous collaboration across teams to ensure integration. Day 2: Development Phase: Groups will work on their respective parts of the project, with continuous collaboration across teams to ensure integration. Feedback Session: 1:1 consultation with mentors to get expert advice on progress, ensuring alignment with sustainability goals and challenge objectives. Day 3: Project Integration: Groups will combine their work to produce a cohesive metaverse city model, integrating sustainable technologies, IoT, and strategic frameworks. Final Presentation: Each team will present their project, showcasing technical and non-technical achievements while demonstrating the future potential of sustainable city design. Feedback from the jury: A panel of contributors and guest speakers will provide constructive feedback on the presentations.

    Max. teams: 4

    Max. team participants: 6

    Open for application
    Challenge
    In person
    Schedule
    28 Feb - 02 Mar 2025
    Friday, Saturday, Sunday
    Location
    d.hip in Erlangen
    Henkestraße 127, 91052 Erlangen, Germany