1. WHERE ART THOU? USING LOCATION- SENSING TECHNOLOGIES TO SECURE CHILDREN By Takudzwa Madzande Supervisor: Prof IM Venter

2. Overview Recap User Interface Specification Object Oriented Analysis Object Oriented Design Technologies Prototype Project Plan References Questions

3. Recap

4. Monitoring technology to keep a parent informed about their child’s well-being: Location Is the child still in a safe area Moved out of safety Physical well being Energy levels Blood pressure Physiological well-being Happy Normal Distressed

5. User Interface Specification CLICK TO ACCESS MAP CLICK TO “X” TO CLOSE CLICK TO RETURN TO SAFE CLICK TO ACCESS MAP

6. Technologies Sensors : Global Positioning Satellite “GPS” E-Health Sensor RFID tags RFID readers Gateway Android phone

7. Technologies e-Health Sensor Shield for Arduino and Raspberry Pi Pulse and oxygen in blood sensor (SPO2) Airflow sensor (breathing) Body temperature sensor Electrocardiogram sensor (ECG) Galvanic skin response sensor (GSR - sweating) Blood pressure sensor (sphygmomanometer) V2.0 Patient position sensor (Accelerometer) Electromyography Sensor (EMG)

8. Object Oriented Analysis

9. Object Oriented Design INTERFACE Attributes Status Alert Safe Tampering Timestamp Parent Methods GetStatus() SetStatus() DisplayStatus() PARENT INFORMER Attributes Parent Status Tampering Child Name Methods GetParent() SetPatent() GetChild() SetChild() GetStatus() SetStatus() DetStatus() CHILD Attributes Name Location Pulse Mood Age Gender Methods GetName() SetName() GetAge() SetAge() GetGender() SetGender() GetMood() SetMood() GetPulse() SetPulse()

10. Object Oriented Design LOCATION Attributes Location TimeStamp Methods GetLocation() SetLocation() PULSE Attributes Pulse TimeStamp Methods GetPulse() SetPulse() MOOD Attributes Mood TimeStamp Methods GetMood() SetMood() SETTINGS Attributes Name Age Gender Occupation Child Methods GetName() SetName() GetAge() SetAge() GetGender() SetGender() GetOccupation() SetOccupation() AddChild() RemoveChild() GetLocation() SetLocation()

11. Key How the system works

12. Key How the system works

13. Key How the system works

14. Key How the system works

15. Key How the system works

16. Key How the system works

17. Key How the system works

18. Key How the system works

19. Key How the system works

20. Key How the system works

21. Key How the system works

22. Child Parent Cloud

23. Prototype

24. Project Plan TermTasksCompleted Term 1Requirements ✔ Requirements Analysis ✔ Term 2User Interface Specification ✔ Prototype ✔ Object Oriented Analysis ✔ Object Oriented Design ✔ Term 3Project Implementation Term 4Testing

25. References Blackline GPS Snitch Review. (2008, 10 24). (slashgear) Retrieved 04 21, 2015, from http://www.slashgear.com/: http://www.slashgear.com/blackline-gps-snitch-review- 2420314/ Leenderts, D. (2015, 04 29). Security for child during day-care. (T. Madzande, Interviewer) Meet the Perfect Companion for Your Child’s Adventures. (n.d.). (amberalertgps) Retrieved 04 21, 2015, from https://www.amberalertgps.com/: https://www.amberalertgps.com/ The Spot Satellite GPS Messenger. (2015). (findmespot) Retrieved 04 21, 2015, from http://findmespot.com/: http://findmespot.com/en/index.php?cid=102 The Ultimate GPS Child Tracking Buyer's Guide. (2008, 05 6). (gpsmagazine) Retrieved 04 21, 2015, from http://www.gpsmagazine.com/: http://www.gpsmagazine.com/2008/05/the_ultimate_gps_child_trackin.php#.VRKCS-RI- 00 World`s Best Finders & GPS Trackers. (2015). (loc8tor) Retrieved 04 21, 2015, from http://www.loc8tor.com/: http://www.loc8tor.com/de/