1. WIRELESS TECHNOLOGIES AND APPLICATIONS CS-422 – EE436 Deniz Akkaya Onur Külçe Önal Zengin Duru Can Celasun

2. Outline Project Definition Work Done by Participants Basics of CTS Project Details Teacher Children Progress Chart Future Work Developmental Stage of the Prototype

3. Project Definition  Child Tracking System is basically a network system established using Bluetooth Technology.

4. Where Can You Use  Children  Tourists  Museums  School Excursions

5. Broadcaste Range  Short Range Working – Range Limitter  Hop Counter  ID – Recognition  Personal Alerts  Messaging System

6. Work Done By Participants Onur KülçeÖnal ZenginDuru Can Celasun Deniz Akkaya

7. Basics of CTS  Java Mobile Platform Wireless Toolkit J2ME Netbeans  Scatter Network (Master-Slave Structure)  Bluetooth Devices

8. Project Details ScatterNet

9. 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.

10. 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.

11. Project Details

15. New Device

16. Project Details New Device

17. Project Details Connection Lost

18. Project Details Text messaging and conferencing. Short range voice chat. Video Streaming. Application sharing. Et cetera.

19. Project Details Bluetooth 2.2 / 3 released by may 2009. Nicknamed “Super-Bluetooth”, it has the capability of much higher transmission rates (upto 30 Mbps).

20. 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

21. 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

22. Progress Chart As A Future Work  Alerts  Special Functions  User Friendly Interface  Data Storage and Report

23. Progress Chart As A Future Work  Alerts  Special Functions  User Friendly Interface  Data Storage and Report

24. Let’s see where we are... Thank you for listening