Technically, you don't usually do wifi "triangulation". With triangulation, you measure direction - not something most wifi sensors and antennas are capable of.

Technically, you don't usually do wifi "triangulation". With triangulation, you measure direction - not something most wifi sensors and antennas are capable of. You'll use trilateration, which involves distance (you have a signal strength measurement) and turning that into circles. http://en.wikipedia.org/wiki/Trilateration http://en.wikipedia.org/wiki/Trilateration