objective c - WiFi triangulation on the iPhone -


lets have zoo , want create app shows details on each animal whenever next cage. (just sake of question ... gps signals not option)

if there wifi router next each cage, there methods iphone app can use work out phone nearby? guess wifi triangulation.

or there other methods kind of geolocation without gps?

the iphone can detect intensity of signal.. may enough having router inside each cage, calculated emission power.

however, if gets crowded, mapping routers , comparing intensities of different routers might work.

nice idea =)

--hiring guide might job :d


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