Presentation is loading. Please wait.

Presentation is loading. Please wait.

Where in the world is my PSP? RFID Triangulation Stuart Lenz North Star High School.

Similar presentations


Presentation on theme: "Where in the world is my PSP? RFID Triangulation Stuart Lenz North Star High School."— Presentation transcript:

1 Where in the world is my PSP? RFID Triangulation Stuart Lenz North Star High School

2 Example: You just bought a PSP on Ebay. It is being shipped using USPS. You are given a code so that you can go online and check the status of your shipment. How does USPS track your PSP?

3 Definition of RFID RFID: Radio Frequency Identification is based on wireless communication over the air that reads or writes information from a Tag. Components: 1)Tag 2)Reader 3)Air Interface

4 How RFID works

5 RFID in a Nutshell “How did I get in the crazy nutshell?” - Austin Powers

6 Uses of RFID Credit Cards Bar Codes Cattle Tracking Toll Booths Military Automobiles Keyless Entry

7 How does USPS track your PSP? Triangulation: A process by which the location of a transmitter can be determined by measuring either the radial distance, or the direction, of the received signal from two or three different points. GPS Cell Phones


Download ppt "Where in the world is my PSP? RFID Triangulation Stuart Lenz North Star High School."

Similar presentations


Ads by Google