Transcript
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
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