Yes, all that stuff is fascinating...I guess for me the question is how to tie it in with the whole sustainability issue. A package can be really smart and poeple will still throw it away if they can.
Or are you suggesting that eco friendliness is just a function if it being a little more efficient?
your comments so far:
"Whether this be a particular innovation in reusable packaging or a way to make buying stuff in bulk more attractive and accessible"
"People only keep packaging if it is EXTREMELY useful or beautiful, or both."
"There is a huge gulf in the average consumer's mind between the packaging their food comes in and the packaging they store stuff in."
again. your focus morphed from my original hint. this may or may not be useful. but commercial package that can sense spoiled food same way your nose might matches comments above.
1 - its very innovative. and makes buying in bulk less risky (so you dont buy alot of bad food.maybe)
2 - a package that alerts people to bad food is "EXTREMELY" useful. about as good as it gets imo.
3 - it bridges gulf between packaging and home storage. package now has a real purpose. a valuable one. certainly something consumer might consider saving.
"I guess for me the question is how to tie it in with the whole sustainability issue."
good question. turning commercial issues into consumer issues is inherently more difficult. consumer device is easier to address in this comp than commercial item. might consider different business models. that label you want to remove has value. might not discard it so quickly. or might focus on particular kind of product/package/delivery system. or consider what else a food quality detector could do.