from the everyone's-favorite-buzzword dept.
ptorrone writes "In their piece 'What is open source hardware?', MAKE magazine divides up electronic hardware into layers, each of which has different document types and licensing concerns: Hardware (mechanical) diagrams, schematics & circuit diagrams, layout diagrams, core/firmware, software/API — each layer has an example provided and links to many of the open source hardware projects currently being worked on."
How many Unix hacks does it take to change a light bulb?
Let's see, can you use a shell script for that or does it need a C program?