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Open Hardware Observatory

From OHO - search engine for sustainable open hardware projects

OHO Search Engine

  • Many good Open Hardware Projects are unknown and difficult to find in the web.
  • The multilingual OHO Search Engine aims to show as many projects as possible on a common platform.
  • The Search Engine crawls the whole web and selects relevant search results according to different algorithms and categorizes them.
  • The Search Engine has a keyword search, a professional search and a category search.

Cooperation Partners

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We promote, connect, and explore spaces and networks of do-it-yourself.
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Is the site for collaborative solutions in sustainability, poverty reduction and international development
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e.on Stiftung

Die E.ON Stiftung ist die Unternehmensstiftung der E.ON SE. Sie führt die Aufgaben der ehemaligen innogy Stiftung für Energie und Gesellschaft fort
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Worldwide Community for Open Source Farm Innovation
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Hans Sauer Stiftung

Charitable foundation which is both supportive and foundation operationally active
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L´atelier paysan

We are a French-speaking collective of small-scale farmers, employees and agricultural development organisations
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Innovative open source tools and machines and free learning ressources
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Open Source Ecology Deutschland e.V.

Gemeinütziger Verein, der Open Source Hardware Projekte realisiert und unterstützt
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Open Source Hardware Association

A non-profit organization that advocates for open-source hardware
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Practical Action (previously ITDG)

Practical Action is an innovative international development organisation
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Precious Plastic

We design and develop machines to recycle plastic and we tell the world how to replicate them
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TU Berlin

Technical University Berlin TU Berlin
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Werkstatt Lastenrad

Ist ein Projekt von anstiftung gemeinnützige Stiftung bürgerlichen Rechts
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Social platform for collaborative product development
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Wikimedia Deutschland

Society for the Promotion of Free Knowledge
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Working Group on Development Techniques

Student association at University of Twente, engaged in technical development cooperation
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