Open-design movement

RepRap general-purpose 3D printer that not only could be used to make structures and functional components for open-design projects but is an open-source project itself
Uzebox, an open-design video game console
Bug Labs open source hardware
Zoybar open source guitar kit with 3-D printed body
Free Universal Construction Kit by Golan Levin and Shawn Sims, Ars Electronica exhibition, Offenes Kulturhaus museum, Linz, Austria (2012)

The open-design movement involves the development of physical products, machines and systems through use of publicly shared design information. This includes the making of both free and open-source software (FOSS) as well as open-source hardware. The process is generally facilitated by the Internet and often performed without monetary compensation. The goals and philosophy of the movement are identical to that of the open-source movement, but are implemented for the development of physical products rather than software. Open design is a form of co-creation, where the final product is designed by the users, rather than an external stakeholder such as a private company.