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WIRELESS TECHNOLOGIES AND APPLICATIONS CS-422 – EE436. Child Tracking System. Deniz Akkaya Onur Külçe Önal Zengin Duru Can Celasun. Outline. Project Definition Work Done by Participants Basics of CTS Project Details Teacher Children Other Bluetooth Applications Progress Chart
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WIRELESS TECHNOLOGIES AND APPLICATIONS CS-422 – EE436 Child Tracking System Deniz Akkaya Onur Külçe Önal Zengin • Duru Can Celasun
Outline • Project Definition • Work Done by Participants • Basics of CTS • Project Details • Teacher • Children • Other Bluetooth Applications • Progress Chart • Possible Improvements
Project Definition • Child Tracking System is basically a network system established using Bluetooth Technology.
Where Can You Use • Children • Tourists • Museums • School Excursions
Application Characteristics • Short Range Working – Range Limitter • Hop Counter • ID – Recognition • Personal Alerts
Work Done By Participants Onur Külçe • Önal Zengin • Duru Can Celasun • Deniz Akkaya
Basics of CTS • Java Mobile Platform • Wireless Toolkit • J2ME • Netbeans • Scatter Network (Master-Slave Structure) • Bluetooth Devices
Project Details ScatterNet
Project Details • Bluetooth Wireless protocol for exchanging data over short distances over fixed and mobile devices. Uses frequency hopping spread spectrum. Chops up data and transmits chunks using up to 79 frequencies.
Project Details • Set of inter-connected piconets. • Piconet is a ad-hoc network of “in-range” devices. • Scatternet enables more flexibility, higher capacity and larger networks. • Scatternet requires nodes to be present in multiple piconets.
Project Details New Device
Project Details New Device
Project Details Connection Lost
Other Bluetooth Applications • Text messaging and conferencing. • Short range voice chat. • Video Streaming. • Application sharing. Et cetera.
Progress Chart • Gathering Information • Bluetooth 1.0 Book, Bluetooth Revealed, Bluetooth Programming • Meetings with course instructors. • UML Diagram and Software Discussions • Java Mobile Libraries • On PC Simulations • PC – Bluetooth • Mobile Device – Mobile Device
Progress Chart • Gathering Information - DONE • Bluetooth 1.0 Book, Bluetooth Revealed, Bluetooth Programming • Meetings with course instructors. • UML Diagram and Software Discussions - DONE • Java Mobile Libraries • On PC Simulations - DONE • PC – Bluetooth - DONE • Mobile Device – Mobile Device - DONE
Possible Improvements • A faster application with a faster Bluetooth version • Text messaging between Teacher and Children • Finding lost children by tracking its last position in the scatternet
Let’s see where we are... Thank you for listening