http://www.phonearena.com/news/How-to-use-an-Android-phone-as-a-compass_id61926
2014 article I am wondering if this can be tied to NG 911? If I am driving down the road - and see a fire on the side of a mountain - can I aim my cellphone at the fire - and see a line drawn on a topo map - that could give me a possible fix for the fire (or plane crash or whatever it is)? Same goes for a person drowning off shore. Could I get a estimated fix? Could the phone give 2 quick heading in a row and triangulate the victims location? (the phone user moves 20 feet along the shore between fix 1 and 2) -- You received this message because you are subscribed to the Google Groups "massfire" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/massfire. For more options, visit https://groups.google.com/d/optout.
