1. A method for pairing devices, said method comprising: transmitting a plurality of communication signals from each of a plurality of devices; setting an initial threshold vector of signal strengths comprising a signal strength required for pairing as a current threshold vector of signal strengths required for pairing at least one target device selected from among said plurality of devices; pairing at least one client device with said at least one target device when a measured vector of signal strengths exceeds said current threshold vector of signal strengths; adjusting said current threshold vector of signal strengths according to a pairing quality between said at least one client device and said at least one target device, thereby adaptively adjusting said current threshold vector of signal strengths; and physically rendering data transferred to said target device via said pairing.