4.D PRODUCT ARCHITECTURE

4.D.1 FUNCTIONAL CLUSTERING

4.D.2 SUB SYSTEMS IDENTIFIED

SI.NO	SUB SYSTEMS
1.	Storing unit
2.	Launching unit
3.	Notification unit

4.D.3 INTERACTION DETAILS :

1) Handling unit.

Handling unit	Launching unit	Notification unit
Material	✔	❌
Data	❌	✔
Space	✔	❌

2) Launching unit.

Launching unit	Handling unit	Notification unit
Material	✔	❌
Data	❌	✔
Space	✔	✔

3) Notification unit.

Notification unit	Launching unit	Handling unit
Material	❌	❌
Data	✔	✔
Space	❌	✔