Those whacky MIT kids are at it again! They have developed MilkCam. It is an internet-enable camera that is integrated into a milk carton. It allows people to wireless snap photos of the inside of a refrigerator and view it live on a cellphone or PDA. Why would someone want to do this, you may be asking? Imagine you are at the store and don't know whether or not you are stocked up on yogurt. Simply snap a picture and take a look.
I'm still confused why they put this in a milk carton. Just not just place a Wi-Fi webcam it in the refrigerator, there is no need to get fancy by putting it in a carton. Those damn overachieving MIT students!