Greetings, I compiled, and ran the Near Field Communication demo which is in the Android samples. Here is the url: NFCDemo - NFC Demo | Android Developers Now I want to put my own content info a tag. I believe this is implemented in the MockNdefMessager.java file in the source. This file is in binary or utf8 or something. ( I am not sure what is the encoding, or how to read it) Would you be able to tell me how I can encode my messages, which I can run in this program?