The recommendations described in this guidebook arise from the following:
Feedback provided by past and recent designers, users, and testers of hardware (built by the Columbia Experimental Gravity group) in an open-source context fromthe perspective of their diverse careers and life experiences.
Input collected from members of LIGO-Virgo-KAGRA, IceCube, and VERITASCollaborations* on the feasibility of moving hardware developed in largeinternational collaborative settings to open source science, and specifically opensource hardware.
Recent experience of high-school and college students who participated in an end-to-end exercise of testing publicly-available documented hardware that waswritten over a decade and a half ago.