Answer: The core of the open hardware movement is a commitment to making the designs and specifications of hardware devices and products openly available to the public. This movement shares many principles with the broader open-source movement but focuses specifically on physical objects, rather than software.
Open hardware projects typically provide access to all the essential information required to build or modify a hardware device. This includes design files, schematics, bill of materials (BOM), source code (if applicable), and documentation. This transparency allows anyone to study, use, modify, and distribute the hardware designs.