1. HACS HOME IN YOUR POCKET

2. Today’s Topic User Interaction User Interaction User Authentication User Authentication Database Database Design of Devices Design of Devices

3. User Interaction Input device Input device User Interface – Login, Initial Settings, Operations, Logout User Interface – Login, Initial Settings, Operations, Logout

4. User Authentication Authentication Server Authentication Server User Name / Password User Name / Password Min 8 characters long Combination of alphabets and numerals Three trials

5. Design of Devices Water sprinklers Water sprinklers Garage door opener Garage door opener Indoor/Outdoor lights Indoor/Outdoor lights

6. Design of Devices – Class Diagram

7. User Interaction – Use Case

8. User Interaction - Sequence

9. Water Sprinkler - Scenario Spring and Summer Spring and Summer Automatic or Manual Automatic or Manual User Enters Initial Settings User Enters Initial Settings Temperature and Water Level – Not Favorable Temperature and Water Level – Not Favorable Motion Detected in a Sprinkler Region Motion Detected in a Sprinkler Region

10. Water Sprinkler - Use Case

11. Water Sprinkler – Sequence - Control

12. Water Sprinkler - Sequence - Settings

13. Water Sprinklers - Collaboration

14. Water Sprinkler - Activity

15. Water Sprinkler – State Chart

16. Garage Door – Use case

17. Garage Door – Sequence

18. Garage Door – Collaboration

19. Garage Door - Activity

20. Garage Door – State Chart

21. Lights Indoor Lights Indoor Lights Outdoor Lights Outdoor Lights Motion Sensor Motion Sensor

22. Lights Use Case

23. Lights Sequence

24. Lights Collaboration

25. Lights Activity

26. Lights State Chart

27. Package Diagram

28. Component Diagram

29. Deployment Diagram

30. Summary Seven Diagrams Seven Diagrams Scenarios in three devices Scenarios in three devices An Efficient Design An Efficient Design