What is already possible with the Palm III was about 13 years ago can
possibly accomplish in the future and current smartphones: the transfer
of data directly from one device to another, such as business cards.
When it comes to the NFC Forum, would take a near-field communication,
the role of then-infrared module.
The organization now has the definition of the Simple NDEF Exchange
Protocol (SNEP) was published, which provides for the direct exchange of
data between two NFC-enabled devices. It will remove the differences
between the two modes NFC peer-to-peer and read / write. In addition to
two simple messages (GET / PUT) SNEP defines a default server, which
only accepts PUT requests, and thus serves as a simple inbox. After
registration, the SNEP specification on the NFC Site is free of charge.
NFC is a wireless technology for distances up to four centimeters. She
is currently employed in this country with Deutsche Bahn on their
touch-and-Travel project. In the United States uses for its Google
Wallet NFC payment technology.
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