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Etfe Membrane Lanterns Creating Flexible Social Spaces for Techno Culture

Authors:
Lisa Montanari, Stefano Camedda
Etfe Membrane Lanterns Creating Flexible Social Spaces for Techno Culture
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Enveloped in a durable ETFE membrane, the flexible lanterns provide adaptable gathering spaces that celebrate Berlin's techno culture while prioritizing social engagement and safety.
5 key facts about this project
01
Each lantern features a modular design, allowing for flexible arrangements in various urban settings.
02
Constructed with a rough metal structure, the lanterns are easily movable and adaptable.
03
The use of an ETFE membrane enhances light diffusion while providing weather resistance.
04
Equipped with screens and webcams, the lanterns facilitate remote social interaction among users.
05
Design includes sanitizable surfaces to ensure public health and safety during gatherings.

The Lanterns project emerges as a contemporary response to the changing landscape of urban nightlife in Berlin, particularly during the constraints of the Covid-19 pandemic. These temporary structures are designed to encourage social interaction while reflecting the spirit of the city's techno culture. With modular and movable units, the design allows for flexibility in public spaces, facilitating engagement in a safe and adaptable environment.

Concept and Functionality

The core idea centers around creating spaces that balance community connection and individual enjoyment. Each lantern acts as a designated area for music enthusiasts, blending personal experiences with social gatherings. Inspired by the Love Parade, the installation aims to broaden the city’s techno heritage by establishing new meeting points where users can enjoy music and socialize within a structured yet open setting.

Materiality and Structure

The lanterns feature a rough metal structure that enhances durability and portability. This material choice allows the units to adapt to various public settings without making permanent changes to the environment. Each lantern is covered in an ETFE membrane, which is known for its excellent acoustic properties and resistance to weather. This lightweight and transparent cladding helps diffuse light, creating an inviting atmosphere.

Technology and Social Interaction

The project also highlights the integration of technology to improve the user experience. Each lantern comes equipped with screens and webcams, enabling people to connect with friends and fellow users. This feature encourages social interaction, allowing individuals to share experiences despite physical distance. The design fosters a sense of community, blending personal and collective enjoyment.

Safety and Adaptability

Safety is a critical consideration in the design of the lanterns, as they can be sanitized between each use. This ensures compliance with health guidelines while promoting responsible social environments. By focusing on both personal enjoyment and collective celebration, the project addresses the needs of contemporary urban nightlife.

The design of each lantern creates a welcoming space, brought to life by light and sound. This immersive environment resonates with the lively energy of Berlin’s nightlife, inviting users to engage and celebrate.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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