Category: Prototyping

KochGelegenheiten — prototyping

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While developing the cooking sites, we had several things in mind. To name a few: First we wanted the sites to be small and functional to guarantee mobility. As many people as possible should be able to use them, regardless of their age, income, cultural background or whatsoever. The included cooking stove should be smoke-free to allow for a harmless usage. In order to achieve those self-set goals, we e.g. went through many YouTube tutorials on self-build stoves, we spent a lot of time in the metal workshop redesigning the stove over and over again and also building the carriage, we had fun testing the various prototypes (e.g. stoves, hot pots) of which some worked out better than others, had a look at different locations that could serve as a base for renting out the sites and last but not least talked to a lot of local initiatives in order to ask them if they would be willing to let other people use their kitchens.



Our concept in the making

We knew that the most important part for recognition and brand identity will be our logo. We decided for it to be on stickers, posters, branded equipment, etc. The name was clear very soon: SAY HEY. It should stand shortly and easy to remember for the moment when newbies and locals get in contact – also it implies an action, invitation and challenge at the same time.

We tried around, made drafts and showed it to colleagues, people on the street. (spoiler: none of the following made it to the final round ;-))



Newcomer – Concept

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Newcomer is especially geared towards newly arrived refugees and allows every user to experience Berlin and getting to know the welcoming Berliners in a treasure-hunt like way! The foreign environment can be playfully explored, new relationships can be forged with locals and, over a period of time, a sense of inclusion and home will hopefully be created.

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Easy assembling: Chipboard and cable ties

After showing our first prototypes out of cardboard to the Refugees, we felt like it would be better to work with a more durable and more stable material.

Here are the first Prototypes out of chip board. The system is the same: A modular furniture system that provides the possibility of assembling it differently by using cable ties. Out of two formats you can assemble a box, a shelf and a stool.

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Easy assembling: First prototypes

We feel the answer to our problem lies in establishing and expanding the Concept, that the people who live in Camps get involved in the daily happenings and motivate them to do what they can do best. During our research we always had the feeling that people were motivated and happy to get active and do something.

Our plan to help people improving their living situation by building their own furniture is a first step in that direction. It would be ideal to build up a workshop with actual tools and find a supervisor (there surely is a carpenter under the refugees who could take that role).
For now we will continue on finding a solution for a modular system for which you don’t need tools or professional skills, so everyone can do it .


These are the first Prototypes: Easy assembling furniture, tied together with cable ties. three Products: A Box to hang on the Beds for private stuff, a chair that, if you turn it on its side, can also be used as a part of a shelf.

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second meeting with Rosi and her family

We met Rosi and her family for a second time, to show them our models and get feedback.

They liked the first model ( tights stuffed with Polystyrene Beads), especially because it is see-through and one can see the inner structure.

Furthermore the grip feels very interesting and the material would support an upright position of the body, because it adapts to the body shape. But we noticed negative point, such as, vandalism. One can easily destroy or cut the outer surface of this model.

So we understood that we need something that is tear-proof and stable.

The family liked the idea of using foam for the seat. But they were skeptical, if the foam will adapt to the body shape like it needs to. For our model we used „Flex Foam lll“. It is one of the most flexible and soft foams we found. Together we came up with „Memory foam“.

Memory foam has the ability to return from a deformed state (temporary shape) to their original (permanent) shape induced by an external stimulus (trigger). It imbibes the posture and doesn’t take long return to its original shape. It is often used for mattresses.



Memory foam seems to be the perfect fit for our requirements. The next step would be to find the suitable coating, for the lying/sitting surface to be waterproof and at the same time maintaining the characteristics of the foam.