versus

GPShttp://ainsi.pro

●Smartphone MEMS sensors

compute accurate speed

●Sensors biases cause drift but

short termpositioning not so bad

GPS

AINDOOR GPS http://ainsi.pro

●Positioning using the

smartphone MEMS sensors + Wifi positioning

●Partial Wifi coverage due to

rural environment

GPS

AINDOOR GPShttp://ainsi.pro

Wifi beacons

● Positioning using the smartphone MEMS sensors +MapMatching

GPS

AINDOOR GPS http://ainsi.pro

i

These examples on a 1000 yards' walk clearly show that

can compete with GPS outdoors.

aINDOOR GPS even improves GPS positioning in urban canyons.

Provides a seamless

indoor outdoor positioning.

http://ainsi.pro

You want to get the best of all worlds (GPS, Wifi, dead reckoning....)

So, why not choose

Please contact us if you need an app or an API

contact@ainsi.pro

http://ainsi.pro

You want to get the best of all worlds (GPS, Wifi, dead reckoning....)

So, why not choose

Please contact us if you need an app or an API

contact@ainsi.pro

http://ainsi.pro