Nokia indoor GPS under development
Clare Hopping
Nokia is developing indoor GPS so you no longer have to point your mobile towards the sky to navigate
Published on Feb 2, 2009
Nokia has released a video showing indoor GPS developments.
The video, posted on YouTube, shows how Wi-Fi can be used to triangulate a phone's position, just as cell networks are used for a-GPS.
Apparently, the 'indoor GPS' system is accurate to one metre, meaning it beats a-GPS' 'accurate within 100-500m metres' philosophy.
Take a look at this video for more:
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