Building materials

Innovative Timber Wayfinding System for Theodore Roosevelt Presidential Library

Theodore Roosevelt Presidential Library, situated within the stunning Badlands terrain of Medora, North Dakota, has implemented a pioneering wayfinding system crafted by Studio Loutsis. This innovative approach seamlessly merges architectural design with the natural landscape, creating an intuitive and aesthetically pleasing guidance experience for visitors. The system underscores a commitment to sustainability and harmonizes with the library's design by Snøhetta and JLG Architects, extending across its diverse indoor and outdoor environments.

Studio Loutsis was tasked with conceptualizing and developing a comprehensive system that encompasses signage, wayfinding markers, and donor recognition elements throughout the vast campus. Their vision was to treat graphic wayfinding not merely as functional signs but as an integral extension of the site's architecture and the surrounding natural scenery. This integration ensures a consistent visual language that guides visitors while complementing the library's distinctive setting.

To achieve a unified aesthetic across various scales—from prominent outdoor markers to subtle pedestrian trail placards—Studio Loutsis collaborated with Commercial Type to develop a custom typeface and iconography. The outdoor elements feature robust timber pylons, directional panels, and detailed campus maps, all incorporating dark metal dimensional lettering. These materials were specifically chosen for their ability to withstand North Dakota's challenging climate and to age gracefully, mirroring the building's own natural weathering process. Indoor signage is thoughtfully mounted directly onto timber partitions, utilizing custom-milled infill blocks for a refined finish. A notable feature is the 'Wall of Gratitude' in the central lobby, where donor wood panels are seamlessly embedded within the main architectural cladding, celebrating contributions while maintaining design continuity.

A core principle guiding the fabrication of this wayfinding system was adherence to stringent Living Building Challenge sustainability criteria. This commitment dictated the selection of all materials, ensuring they were non-toxic and environmentally sound. Mechanical assemblies were also chosen for their ecological integrity, reflecting a holistic approach to sustainable design. This dedication to environmental responsibility aligns with the library's overall ethos and its deep connection to the natural world. The deliberate choice of timber throughout the design creates a warm and inviting atmosphere, reinforcing the library's connection to its rugged, natural surroundings.

This thoughtfully designed wayfinding solution at the Theodore Roosevelt Presidential Library transcends mere utility. It serves as a visual narrative that links human-made structures with the untouched beauty of the Badlands. Through its bespoke typography, integrated graphics, and use of sustainable, climate-resistant materials, the system not only guides but also enriches the visitor's journey, fostering a deeper appreciation for both the architectural marvel and the natural heritage it celebrates.

Edible Sculptures Transform Philip Johnson's Wolfhouse in New York Exhibition

At the intersection of culinary art and spatial design, a groundbreaking exhibition recently transformed the iconic Wolfhouse, a modernist dwelling conceived by Philip Johnson in 1949. This unique event showcased the ephemeral nature of food art against the backdrop of enduring architectural forms, inviting attendees into a multi-sensory experience that challenged traditional perceptions of space and consumption.

Artists Lang Lang and Xie Peng Present 'Island on Land – A Landscape in Five States' at Wolfhouse

On October 10, 2026, in the serene setting of Newburgh, New York, the Wolfhouse, a distinguished modernist structure designed by Philip Johnson, became the canvas for a captivating exhibition titled 'Island on Land – A Landscape in Five States.' This visionary project, a collaboration between artists Lang Lang, founder of studio No.29, and Xie Peng, offered a compelling spatial interpretation of Lang's experimental short film from 2024. The exhibition seamlessly integrated moving imagery with delicate, consumable sculptures and innovative modular constructions made from metal and acrylic. These elements were thoughtfully dispersed throughout the home's various interior chambers, extending onto the outdoor terrace, and across the sprawling grounds, creating an immersive journey for every visitor.

Within the interior spaces, a series of installations translated the film's thematic narratives into tangible forms. One notable piece, 'Black Pearls,' featured intricately textured chocolate spheres, each filled with grape jelly and jasmine cream. These delectable creations rested within spiral recesses on 'The Panel,' a reflective stainless steel tray that mirrored the surrounding room as each piece was savored. Another intriguing work, 'A Drop Within,' presented a translucent sphere with a vibrant, deep-red core, elegantly supported by 'The Stands.' This structure was ingeniously assembled from circular acrylic panels and curved metal joints, secured not by conventional threaded hardware, but by fashion-inspired snap buttons, emphasizing a blend of industrial design with a playful, accessible aesthetic.

Transitioning to the exterior patio, which afforded sweeping views of the Hudson River, the installation continued to unfold. 'Red Soil' offered an edible landscape composed of buckwheat, fig, and chocolate, artfully arranged on 'The Table,' a two-panel aluminum surface secured with snap fasteners and striking red steel stabilization rods. Nearby, 'White Trace' presented delicate rice-paper vessels brimming with watermelon and perilla syrups, meticulously placed within circular acrylic cutouts on 'The Partition,' a reconfigurable aluminum screen. Further enhancing the outdoor experience, 'A Quiet Turn' featured biodegradable door handles subtly positioned directly on the turf, inviting interaction while harmonizing with the natural environment. The exhibition's design encouraged a non-linear exploration of the estate, allowing guests to freely wander, engaging with and consuming the perishable artworks, while the robust, fabricated armatures served as lasting structural companions to the transient edible elements.

This exhibition masterfully demonstrated how temporary artistic interventions can breathe new life into established architectural spaces. By juxtaposing the fleeting nature of edible art with the enduring legacy of modernist design, Lang Lang and Xie Peng provoked contemplation on the themes of consumption, impermanence, and the sensory engagement with art. It's a reminder that art can be both profound and playful, challenging us to experience our surroundings with renewed curiosity and a deeper appreciation for the transient beauty of creation.

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Otter: A Revolutionary Portable Newborn Warmer for Challenged Healthcare Settings

This article introduces the Otter portable newborn warmer, an innovative medical device designed to address the critical issue of neonatal hypothermia in challenging healthcare environments. Developed through extensive research and collaboration, the Otter aims to provide reliable warming solutions where traditional incubators fall short due to unstable electricity and limited resources.

Revolutionizing Neonatal Care: Warmth and Reliability for Every Newborn

Redefining Medical Device Functionality for Real-World Scenarios

Otter, a state-of-the-art portable warmer for infants, is the result of a collaborative effort between Design that Matters and MTTS. Its primary objective is to prevent and manage hypothermia in newborns within medical facilities that frequently encounter power supply interruptions and resource limitations. This ingenious apparatus, recognized with the prestigious 2026 Seoul Design Award Grand Prize, integrates a heat-conducting bassinet made of polycarbonate, an internal power source, and a user-friendly touch interface. It effectively tackles the practical hurdles of infant care in under-resourced areas, where power failures, inadequate maintenance support, and potential human error can compromise the effectiveness of conventional medical equipment.

Overcoming Challenges in Newborn Warming

Traditional infant incubators and radiant warmers typically necessitate a consistent power supply, routine servicing, and specialized equipment. These requirements often pose significant challenges in remote medical settings where inconsistent electricity and a scarcity of technical assistance hinder the provision of adequate neonatal care. The Otter system overcomes these limitations through a design refined over eight years, incorporating extensive field studies, expert consultations, and product assessments across various regions of Africa and Southeast Asia. The necessity for such a device is particularly pronounced for preterm and underweight infants, who are highly susceptible to heat loss. While Kangaroo Mother Care, involving skin-to-skin contact, is a recognized method for maintaining warmth, disruptions are sometimes unavoidable, such as during examinations, inter-departmental transfers, or temporary separations from the mother. The Otter provides supplementary warmth during these crucial moments, including patient movement within hospital premises.

Integrated Bassinet: A Leap Forward in Hygienic Design

A pivotal design choice by the U.S.-based nonprofit Design that Matters and the Vietnamese medical device manufacturer MTTS involved replacing the removable water or gel mattresses common in many conductive warmers with a single, integrated heat-conducting polycarbonate bassinet. This smooth, continuous surface eliminates fabric, seams, and crevices, significantly simplifying cleaning and disinfection procedures between patients. Furthermore, it prevents direct contact between the infant and the heating element, thereby mitigating the risk of burns associated with conventional systems when a mattress is dislodged or improperly placed. The heating element and temperature sensors are securely housed within a water-resistant casing beneath the bassinet, offering protection against rough handling. This integrated construction reduces reliance on expendable items and replacement parts. Traditional warming mattresses are vulnerable to punctures, seam failures, and degradation, while water-filled systems may require difficult-to-source additives in certain environments. Otter streamlines the product's structure, aiming to reduce maintenance demands throughout its operational lifespan.

Portability and User-Friendly Features

Weighing only 3.6 kg, the Otter can be easily transported between clinical departments without interrupting the warming process. Its integrated battery seamlessly activates when the main power supply is disconnected, ensuring continuous operation during power outages and patient transfers. This battery delivers over two hours of backup at an ambient temperature of 15°C. The touchscreen display provides real-time information on temperature, heating status, and estimated battery life, while alarms notify staff of issues with the sensor, heating element, or power supply. The interface is designed for effortless assessment of the device's status, eliminating the need for extensive technical training. Its physical design follows the same principle, resembling a familiar infant bassinet, with an open structure that allows clinical staff easy access to the baby while making the device less intimidating for parents. This familiar appearance also fosters interaction between mothers and newborns when supplementary warming is required.

Real-World Clinical Evaluation

Since May 2025, five Otter devices have been actively deployed at Kapiri District Hospital in Zambia. An ongoing study is evaluating their performance, staff acceptance, and integration with existing care protocols. These devices have been utilized for low-birthweight newborns, including infants as small as 840 grams, and for maintaining warmth during transfers between different hospital buildings. The study is being conducted under conditions that highlight the practical challenges the design aims to resolve, including documented power interruptions lasting between seven and eleven hours and limited access to biomedical support. Preliminary reports indicate successful use during transfers, though the implementation study remains active, and its findings should be interpreted within this context.

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