The world is slowly transforming into a totally digital age...even for your debit cards. Plastc Card has the ability to digitally load all of your debit/credit cards onto one interface. Forget the days of carrying a packed wallet because of too many cards...this device will solve all of that.
The only downfall I see at first glance is the battery life. What happens when you're out and it dies on you? Could be frustrating. What do you think?