Originally posted on Gigaom:
Near-field communications for mobile payments still hasn’t made much headway as most consumers and retailers haven’t yet transitioned to wireless payments. That doesn’t mean NFC is a dead technology however. We’ve already seen Bluetooth headphones that pair up by tapping them to an NFC-enabled smartphone. Now the world’s first NFC mobile keyboard is here.
Elecom is showing off the device, says Akihabara News, which folds up and comes with a carry case. When unfolded, an NFC-equipped phone fits in the middle of the split keys and communicates wirelessly with the keys at a frequency of 13.56MHz. There’s no Bluetooth or other wireless technology used here; NFC is used to initiate the connection and to transfer the keystroke data.