E was looking through cookbooks all day yesterday trying to find something that would go with what we've got in the fridge. Obviously it would be cooler if our computer knew what we already had and could just pick things out for us.
Until the day comes when we get RFID in all our food, I wonder if our shopping receipt could be helpful. Maybe the receipt that is given to you at the store could have a qcode in it that your phone or computer at home could scan to get a complete list of all the stuff you purchased. It wouldn't be a perfect match with what is in your fridge, but it would be pretty close, I'll bet.
