What are things software developers (which I presume most of HN is) can do to make more recycling possible? EDIT: It does seem, reading from this, that the pac

What are things software developers (which I presume most of HN is) can do to make more recycling possible? EDIT: It does seem, reading from this, that the packaging of goods have gone too complex to be simply sorted by hand because the packaging itself can be contaminated by the paint etc.