问题
I want assistance for writing an application for Android Tablet to pass NFC tags over it where it link automatically to social sites.
回答1:
At the time of this writing, there are no tablets that support NFC.
回答2:
There are USB NFC readers (ACR122U) that in theory could be controlled by an Android 3.1 tablet which supports USB host mode. You'd have to experiment though to be able to talk to the reader, no official support for it atm
来源：https://stackoverflow.com/questions/6326683/reading-nfc-tag-through-tablet