@article {76,
	title = {Open Hardware},
	journal = {Open Source Business Resource},
	year = {2007},
	month = {09/2007},
	publisher = {Talent First Network},
	type = {Articles},
	address = {Ottawa},
	abstract = {I have been involved in a number of debates on what exactly constitutes open hardware. While the definition is a bit harder to pin down than that of open source software, I believe hardware can be loosely placed into four categories of openness. They are, in order of least to most open: Closed, Open Interface, Open Design, and Open Implementation.
},
	issn = {1913-6102},
	url = {http://timreview.ca/article/76},
	author = {Patrick McNamara}
}
