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Acoustic Isolation and Memory Foam Comfort in Urban Commuting Cabins

Authors:
Adinda Nuha Fahira Fahmy, Satria Sutan Azhari, Mohamad Aqil Ersa Putra
Acoustic Isolation and Memory Foam Comfort in Urban Commuting Cabins
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With modular cabins that incorporate acoustic insulation and memory foam surfaces, the design offers a unique solution for urban commuters seeking comfort and tranquility during their travels.
5 key facts about this project
01
Modular cabins allow for personalized commuting experiences.
02
Noise isolation technology enhances auditory comfort during travel.
03
Memory foam surfaces adapt to individual body shapes for improved rest.
04
Check-in system simplifies access and usage for commuters.
05
Design draws inspiration from traditional Japanese Tatami mats for cultural relevance.

Otsukart is an architectural design located in Tokyo, aimed at improving the daily commute for city residents. The project features modular cabins placed within train wagons, designed to create spaces for relaxation amid the busy urban environment. The concept seeks to offer individuals a chance to unwind during their travels, transforming the ordinary experience of commuting into a more enjoyable one.

Design Concept

The main idea behind Otsukart is to provide a modular cabin that serves as a peaceful escape for commuters. These cabins are integrated into train wagons, offering a quiet space in the midst of the city's hustle. A simple check-in system allows users to scan a barcode to enter the cabin, making the experience personalized based on their travel time.

Cultural Inspiration

The design takes inspiration from traditional Japanese Tatami mats, providing a sense of connection to local culture. These private enclosures in the cabins help to block out the outside noise, making it easier for users to relax while traveling. This cultural reference contributes to a design that feels relevant and familiar to the city's inhabitants.

Acoustic Considerations

One of the key features of Otsukart is its focus on sound management within the cabins. Insulation is used throughout the cabin structure to reduce the noise generated by the train. By minimizing these external sounds, the design creates a calm environment that allows users to escape the distractions of city life during their commute.

Material Choices

Inside the cabins, memory foam is used to create surfaces that adapt to each user’s body. This choice enhances comfort and provides support during various journey lengths. The inclusion of this material reflects a thoughtful approach to designing a space that prioritizes user experience in the context of urban transportation.

The memory foam surfaces invite users to relax and recharge as they travel through the city, emphasizing the importance of comfort and well-being for commuters.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

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