using a Cell phone GPS. a parent downloads a
software (Controller + client). the parent can see it's kid location. The
parent installs an app on his phone (Controller) and on the kids' phone
(Client). according to the kids' GPS, coordinates are sent to a server. the
server sends these coordinates to the controller. the controller phone runs
Google maps, pointing to the location according to received coordinates.
1st, it can be for looking at your kids, when you
want. but, for example, shops can let you install this application, and when
you are located next to one of their stores, they know it, and for example can
send you an SMS "Come in now, and you get a discount". this is the
reason you may use this application.
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