Torch

Creating comfort where it’s need most

Torch is a nonprofit startup I created with health, engineering, and design experts at the University of Southern California with the purpose of providing a low-cost, low-tech solution to increase comfort in tents and makeshift structures for vulnerable populations across the globe.

Traveling to Moria, Greece

Our team traveled to Moria, a refugee camp on the island of Lesvos, Greece twice this past year. As one of the major gateways to Europe from the Middle East, the camp is horribly overcrowded, housing 20,000 refugees fleeing war-torn countries, violence and persecution, in a space meant for 3,000 people. After talking with the refugees and seeing the poor living conditions in camps, we knew we had to do something to help.

Winters are freezing, summers are sweltering hot. There's no way to win. We wanted to make a product that could tackle both.(Image Source: Refugees International 2017) — Winters are freezing, summers are sweltering hot. There's no way to win. We wanted to make a product that could tackle both.
*(Image Source: Refugees International 2017)*

Identifying the Problem

The majority of refugees live in tents or makeshift shelters, and use plastic tarps and cardboard as protection from the elements. The refugees we interviewed said that one of their top three biggest needs was better shelter to defend the weather because the winters and nights are freezing cold and the summers and days are sweltering hot. In addition to severe temperatures, the lack of airflow in the shelters creates a musty, damp environment. The need to solve the problem of temperature regulation and ventilation in emergency shelters became undeniable.

Aluminet material being tested on a tent in camp Moria.

Finding a Solution

We spent 8 months prototyping, creating ~36 iterations. Our goal was to create a reversible product, which could either keep body heat in or the sun’s heat out. Countless hours were spent researching, manipulating, and testing materials that would be best for insulation. We decided to use a material known as Aluminet in a series of square mesh sheets that can be secured together. This simple concept allows for temperature regulation, ventilation, and adaptability to different types of shelters and distribution methods.

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After months of prototyping and testing, we finished the MVP.

Introducing Torch Tiles: temperature and humidity regulating tiles.

These temperature and humidity regulating tiles are a low-cost, adaptable approach to the problems of warmth, cooling, and ventilation in outdoor and emergency shelters.The material, Aluminet, is a metalized high-density polyethylene … — These temperature and humidity regulating tiles are a low-cost, adaptable approach to the problems of warmth, cooling, and ventilation in outdoor and emergency shelters.
The material, Aluminet, is a metalized high-density polyethylene (HDPE) mesh material commonly used in greenhouses. The metallic material is used to regulate temperatures in emergency shelters by reflecting radiant body heat back inside the shelter to increase temperatures or by reflecting sunlight away to decrease temperatures. The breathability of Aluminet mesh also reduces humidity in the shelter and keeps condensation outside.

Torch's modular tile-like design can cover almost any type of shelter, and, with easy, zip-tie attachment, refugees or those experiencing homelessness can assemble themselves. This also makes transportation, distribution, and replacement m… — Torch's modular tile-like design can cover almost any type of shelter, and, with easy, zip-tie attachment, refugees or those experiencing homelessness can assemble themselves. This also makes transportation, distribution, and replacement much more feasible for those on the ground.

Testing

In addition to user testing in refugee camps, we have spent ~ 80 hours testing our designs ourselves, sleeping in tents overnight and testing across the US and in Greece in all kinds of weather conditions. The testing shows that Torch increases interior temperatures by 5-15 °F on average during cold weather, cools the shelter during hot sunny days, and reduces humidity by 5-10% on average. The refugee families we tested with reported that our product helped them feel warmer at night, cooler during the day, and prevented condensation from forming on their tents.

Map of the refugees camps on the Aegean islands, where we will begin distributing Torch worldwide. (Image Source: hrw.org 2018) — Map of the refugees camps on the Aegean islands, where we will begin distributing Torch worldwide. *(Image Source: hrw.org 2018)*

Passing the Torch to the World

With so much excitement about Torch from the refugees and NGOs, we knew we had to move forward. We supplied our solution to 6 refugee families in Moria for long-term testing, and months later, they have reported that Torch has made them feel significantly more comfortable inside their shelter. They do not want to part with the product and have expressed so much gratitude. Those were the first 6 families, but there are thousands more who need our help.