as easy as tapping the two devices together
Picks up printer. Drops on keyboard. Nah, that didn't work.
Bluetooth version 2.1+EDR has been approved, tweaking the pairing system and reducing power consumption, as well as bringing in support for NFC pairing. Pairing, the process of linking together two Bluetooth devices, still confuses many consumers so has been the focus of several improvements to Bluetooth over the years. This …