Professionals know checklist are essential for error free work.  A missing piece of equipment for the drone pilot could mean not getting a camera shot, or for public safety pilots, it could mean a life.   You can read more about the importance of checklists in the book, written by a surgeon,  “The Checklist Manifesto” by Atul Gawande.    The problem with checklists is that it is tempting to skip them because of the time and effort.

This is where visual controls can help.  A visual system of having a cavity for every piece of equipment is intuitive and faster than going down a sheet of paper.   GPC designs for the workflow of the professional drone pilot, so before and after the mission, you have fast visual inspection of your flying kit.