Our Future: Empty Pockets, Except For Our Phones

(CNN) -- Here's a Googley vision for the future:

"We definitely hope one day you can walk out of the house with your phone in your hand -- and nothing else," said Marc Freed-Finnegan, the company's product manager for Google Wallet. It aims to digitize everything in your pockets in coming years by collapsing all that paper, plastic and metal into one device: the smartphone.