You can program a NFC Tag to auto start an app. So, slide your phone into Google cardboard, phone reads the nfc tag and auto launches your favourite vr app. It is neat, but not useful if you have a lot of VR apps installed.
In theory it should allow for automatic configuration for custom (non-Cardboard) headsets (different IPD, focal length, etc.) as an alternative to QR codes. This is actually implemented in Google's updated VR toolkit, but they haven't released any documentation on it so manufacturers don't use this feature yet (as far as I know).
The NFC Tag size is 85.5 x 54mm (3.36 x 2.2 inches). And chip is Topaz 512 with 454 bytes memory.
This Topaz 512 NFC Tag is made with PET for excellent wear resistance and comes with a self-adhesive backing to attach to your cardboard. And it has already been pre-programmed to automatically launch the Cardboard Android App when you place your phone on top.This Topaz 512 NFC tag is made with PET for excellent wear resistance and comes with a self-adhesive backing to attach to your cardboard. And it has already been pre-programmed to automatically launch the Cardboard Android App when you place your phone on top.
It will be possible for people everywhere to explore virtual reality in a cost effective, easy way.
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