Posts about nfc
How NFC phone blockers work, in plain English
What is inside a puck like Brick, Bloom or the moss stone, how tapping it locks apps on an iPhone, why it needs no battery, and the one way every such blocker can be bypassed.
Brick review: what it does well, where it falls short, and the alternatives
A fair look at the Brick phone blocker from a company that makes a rival: price, emergency unbricks, the "any Brick unlocks any phone" issue, and seven verified alternatives.