GPS too expensive to use? Ready to do more with your WiFi card? Apparently, a free software application from Place Lab can help provide accuracy to within 20 to 30 metres.
Read the article at the New Scientist
GPS too expensive to use? Ready to do more with your WiFi card? Apparently, a free software application from Place Lab can help provide accuracy to within 20 to 30 metres.
Read the article at the New Scientist