4.D. PRODUCT ARCHITECTURE:

FUNCTION CLUSTERING:

SUB-SYSTEMS LIST.

SL No	Sub system
1.	Handling Unit
2.	Launching Unit
3.	Notification Unit

INTERACTION DETAILS :

1. Handling Machine Unit :

Handling Unit	Launching Unit	Notification Unit
Material	Yes	No
Data	No	Yes
Space	Yes	Yes

2. Launching Unit :

Launching Unit	Handling Unit	Notification Unit
Material	Yes	No
Data	No	Yes
Space	Yes	No

3. Notification Unit :

Notification Unit	Launching Unit	Handling Unit
Material	No	No
Data	Yes	Yes
Space	No	Yes