The swivelCard Kickstarter campaign recently received a lot of press coverage and makes some impressive claims as their goal is the development of USB and NFC business cards at a $3 unit price.

It’s like a virtual business card at your fingertips ... and encrypted—no need to worry about your data, as the NFC chips are tamper-proof. If you’re still on the fence about Chipped ...

Often the term will bring to mind the ability to pay by holding your phone over a reader, but the system can also use NFC tags embedded in credit cards ... and the NXP chip is just NFC build ...