ios - Indoor Navigation using I-Beacon- Accuracy is changing rapidly -

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i doing indoor navigation application using i-beacon. using accuracy given beacon. changing rapidly. since value changing, x , y coordinates of user location, has calculated varying when static. please me make accuracy constant when m not moving.

thanks in advance

i suggest read following article experience 2 positioning algorithms trilateration , nonlinear regression: r/ga tech blog

you find complete ios app implements both algorithms these guys on github

the app helpful understand difficulties of requirement of indoor navigation , experiment it.

also please note: apple did announce indoor positioning on wwdc 2014 core location framework in ios8, after couple of month stopped program. there lot of rush new feature. apple decided offer program big companies. can register here.

it important understand apple strategy: ibeacons technology proximity , advertising in contrast core location framework indoor positioning features in ios8. first 1 addition second one, not replacement.

there interesting article on estimote blog about physics of beacon tech.. useful part begins sentence "when started building it, experimenting method called trilateration."


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