OSHWA's open hardware certification

The open source hardware movement has been gaining momentum since 2010 with new industries joining the community at a rapid pace. In fact, the maker and 3D printing markets are expected to become a US$ 8.5 billion market by 2020. Open source hardware has grown so big, it has gotten difficult to keep track of the large number of open source projects and ensure all projects labeled "open source" follow the community-created open source hardware principles and definition. In fact, not all maker items are open source nor 3D printers...