ContactTransfer
As part of the Google CodeU program, we create Contact Transfer.
ContactTransfer is an easy way to transfer contact information between to phones with a touch.
We currently support phone number, email, and Facebook. With both QR and NFC capabilities, no matter if you are in the dark or in a remote area, you can count on CT to get you the information you need to keep in touch with new friends (i.e. THE guy or THE girl you just met).
Presentation: http://prezi.com/sgfdjd57h3aw/?utm_campaign=share&utm_medium=copy&rc=ex0share
Trello Board: https://trello.com/b/0tDuUtOF/contact-transfer