From what I can gather from the iCache website it seems like a pretty simple process and device. After you receive the device you jump online and register your credit cards so you don’t have to carry all that plastic cash around as well as your finger print because the device boasts biometric security. The iCache digitally replicates all your credit card magnetic strip signatures and is basically rotated depending on which card you need and then expires after a certain amount of time or until the next card you want to you use is pulled up. It seems their goal is to be able to take anything with a magnetic strip and store it onto the device. Pretty cool I guess, I’d definitely want one.
One Card To Rule Them All [iCache]