So far, as we know, the NFC (Near Field Communication) technology is only a technology that associated with the Mobile Payment, but actually NFC can be used for many things. To know it, Google demonstrates Android phone (Google Nexus S dan Samsung Galaxy S II) with NFC technology in it. In this demonstration, the Google guy shows how NFC allows us to exchange files, data transfer and the other things without having to click anything, just bring the phone with other phone.
- Near Field Communications
- The wireless coverage is very small (1-4 cm, 10 cm in theory)
- Low speed (106-414 kbps)
- Very safe because it can not be found, such as Bluetooth and we don’t need
perform “pairing”
- Passive Target or it doesn’t need additional resources (very small).
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