A tech startup is planning a new wallet called Cashew which features a built-in fingerprint scanner.The wallet can store up to 20 fingerprints and sync to smartphones, meaning users can be notified if you leave your wallet behind, and it'll locate it on a mapIt also sounds a alert if if someone tries to tamper with the electronic latch.So far, the makers have raised $13,877 of a $40,000 Kickstarter funding goal.Cashew lasts up to 9 months without charging, and can be fast-charged with the battery charger unit that comes along with Cashew.