Nope, but then my sense of smell has been broken for years, so I don&#x27;t take it for granted that you can just sniff things.<p>My main concern was finding a way to keep the things that end up in the back of the fridge from staying there for weeks and weeks. I waste more food than I care to because I&#x27;m the opposite of what you&#x27;re attacking me for being -- I&#x27;m the guy that puts stuff away and forgets about it the next time I go to eat. That, and it&#x27;s hard to coordinate with my fiancee on meals when she works midnights.<p>Anyway, I&#x27;m sorry for offending you with my ideas. I just think a smart fridge could actually be handy for wasting less food without having to be obsessive compulsive about tracking and without being a great judge of freshness with my nose. You just glance at the fridge and pick out things to eat before they go bad.