1. A method comprising: capturing in a first node device locational signals projected into at least a portion of a capture area by a second node device, the locational signals captured in the first node device being reflected from the capture area of the first node device; and determining a location of the first node device relative to the second node device based on the captured locational signals, the determined location being based on an angular relationship determined between the first node device and the second node device based on the captured locational signals and a relative distance determined between the first node device and the second node device based on the captured locational signals.