Google has launched "My Location" where they use triangulation of cell towers to guess where you are. I'm testing it right now and it might be a bit challenging for a place like Manhattan with lots and lots of towers - but at least if you get wasted in Southern Kansas you'll know with an accuracy of up to 5,000 meters where you're at!
I spoke about the accuracy of GPS to Doug Klein at Lightpole last month in San Francisco and he cited a Motorola research trial in which GPS-enabled phones actually worked properly in only 20% of cases because most usage occurred indoors! And as most know, once your GPS is logged out, it takes 1-2 minutes to get back into the network.
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Wednesday, November 28, 2007
Never get lost again without a GPS - Google My Location knows where you are
By Christian Busch on Wednesday, November 28, 2007
Tags: Google
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