Well GPS works by sending a signal into space that gets a satellite to pin you on earth. So if you trying to turn off the ringer wile in school you would have to make a app that gets the satellite to pin you on the map then say if your in school or in like a 5 mile radius of your school to tell the app to turn off your ringer on your phone.
Your app would need;
Your Schools location, Your location, Your ringer state(On/Off), And it would need if you have school they day(Like on the weekend).
Then you just have to put it together
A group of two or more computer systems linked together via communication devices is called: A Network
Answer:
The answer is action eventlistener
Explanation:
It is an event handler and it is easy to implement.In java we call them even listeners it is function or a sub routine or a procedure that waits for an event to occur and respond to an event from a GUI component.
Unlike the barcode-based tracking system, a radio frequency identification system offers a <u>no-contact, no-line-of-sight reading, and tracking system</u>.
What is a tracking system?
A tracking system often referred to as <u>a locating system, is used to keep </u><u>track </u><u>of people or objects in motion and provide an accurate, timely sequence of location data for processing</u>. Human tracking should be understood; more information is provided below.
<u>Any stolen car can be kept </u><u>track </u><u>of across the nation</u> with the use of a tracking system, ensuring that it is returned as soon as possible. A tracking system is a crucial tool for making sure your personnel is safe.
To learn more about tracking system, use the link given
brainly.com/question/15237193
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