mezcel,
I thought of this years ago, The technology already exists to inventory a refrigerator and give a 'grocery' list, why not tap into this and apply the assistant as the interface, I called my fridge and Idea "Ken" because I had a kennmore fridge and was getting conversation like "Has anybody seen Ken lately"? "Yes and he was in pretty bad shape", meaning not much food. LOL!! Tazy Albalfa Tazy!