Project Description

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The main objective of this project is to demonstrate the tracking capability of a single Luggage Tracking Unit (LTU). This device is configured to record GPS fixes every 15 minutes and transmit the data to the user via text message or email. Ambient light is detected using a phototransistor that indicates if the luggage has been opened. A barometric pressure sensor is used to determine when the airplane is taking off or landing, and therefore avoid the use of cellular communication in order to comply with FAA regulations. A GPS server is implemented that hosts OpenGTS, an open source software, allowing users to login and observe the current and previous locations of their luggage.

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The authors wish to acknowledge the donation provided by Decimal Point Outsourced Accounting Services. Sandra Cook, president of Decimal Point contributed $500 to help fund the project.

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