Bi-Directional Android Beam

Question

Here\'s what I\'m trying to do with 2 Galaxy Nexuses running Android 4.0 with NFC capabilities:

• Device A and B are in close enough to initiate an Android Beam

Answer 1

I have not tried that myself, but you might be able to acheive a form of bi-directional communication by using one phone in reader/writer mode and the other phone in host based card emulation mode (HCE). See also this thread: NFC reader/writer mode - is it only for tags?.