There's one thing we never forget to take along with us and that's our purse. If the ladies in Canada's Simon Fraser University get this purse on the market, many of us will be singing praises when it lights up to alert us that once again we forgot to pack the phone, keys, wallet or um, your other personal items. The Ladybag will scan all the RFID-tagged items in the bag to make sure you got what you need. If you're forgetting to pack your boyfriends credit card, believe me, it will let you know. And that's what happens when you put brilliant minds together to solve everyday girl problems. [via Rawfeed]