#nfc

#nfc

I'm blown away that I can write data to a little chip and then access that using a phone or tablet. I've embedded NFC tags into all sorts of things, from documents to business cards to 3D-printed objects. And it's easy! What you'll need You need two things: NFC tags: These come in all sorts of shapes and sizes, from to to .

Most nightstands are content to be quiet companions, holding books, lamps, and the occasional midnight snack without fanfare or personality throughout their lifetime. But what if your bedside table could surprise you every time you interact with it, moving with a whisper and revealing a hidden compartment at the brush of your phone against its side? What if furniture could feel alive and responsive to your touch?

The Ultraloq Bolt NFC smart lock is receiving a free upgrade that enables near-field communication (NFC) tap-to-unlock with compatible Android phones. The model currently supports Apple's Home Key, which lets you tap-to-unlock with an iPhone. The update makes it one of the first locks to offer the functionality across both iOS and Android, without requiring the phone to be unlocked or specific apps to be running. The ability comes via a free software upgrade to the U Home app, available now in the Google Play Store.

NFC Forum's version 15 introduces an extended communication range, improving contactless payments and device connectivity, while maintaining security.

The next iteration of the NFC standard extends the contactless range from 0.5cm to 2cm, enabling easier payments and device interactions without precise alignment.