Wu Wei
ursus senum severiorum and ex-Bisy Backson
What's that?
Think Smart Devices.
Near-field communication
Near-field communication (NFC) is a short-range wireless technology that makes your smartphone, tablet, wearables, payment cards, and other devices even smarter. Near-field communication is the ultimate in connectivity. With NFC, you can transfer information between devices quickly and easily with a single touch—whether paying bills, exchanging business cards, downloading coupons, or sharing a research paper.
And from an IT security POV it is a great way to steal other peoples credit card and personal information without them ever knowing it....just by passing real close