Find a person on your mobile

Geographic location of a person using a mobile phone is a service offered not only by Google +, but also by other companies. This can be done using GPS or by measuring the difference in signals between two stations or Wi-Fi. The mobile phone must produce at least the beginning of the call to be localized or receive the call.

Google service works in conjunction with Google Maps, a person is a red arrow on the map.

In order to have this system, a mobile phone must be developed enough to display a map, as for devices with Java, Android, iPhone and Blackberry or devices with Windows Mobile 5.
Then you can show the localization on your own mobile or computer.

This system also involves the collaboration of a person whose laptop or mobile phone, as shown in the list of options on the right.

So this is a way to find your loved ones, friends... If that's what they want!

Competitors offer a similar service:

Google service:

Latitude video on Youtube:

Google Latitude

You can also want to geographically identify someone by their number, which does not indicate where they are now and where they usually live. Android apps allow you to do this automatically.