Google Wallet
As money: Paper money and even credit cards can be a hassle. Credit cards especially suck at letting us split the bill at a restaurant with 20 people. It’d be to everyone’s advantage if a vendor could broadcast a bill (or a money request), and we could accept on our device. Or if a friend needs to borrow a couple hundred or a thousand dollars. Sure, here you go [press button]. It will happen.
It is happening.
