3. Conceptual Design and Product Architecture - P-Division-2019-2020-Even/Repo-09 GitHub Wiki

2.1 Establishing Functions

Sl.No	Functions
1	Timed entry and exit of targets
2	Sense shots
3	Fall when shot
4	Rearrangement of targets
5	Sideways movement of gun
6	Angular movement of gun
7	One shot at a time
8	Display current score
9	Indicate when game is over
10	Casing

2.2 Function Tree

2.3 Functional Clustering

Sub Systems Identified

1. Target handling unit 2. Gun handling unit 3. Interface unit 4. Casing

2.4 Establishing Means-Morphological Chart

2.5 Concept Generation

2.5.1: Conceptual Design-1

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2.5.2: Conceptual Design-2

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2.5.3: Conceptual Design-3

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2.5.4: Conceptual Design-4

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2.6 Concept Selection

2.6.1 Weightage to Objective

Sl.No.	Objective	Weightage
1	Interactive	9
2	Aesthetics	7
3	Portability	5
4	User-friendly	6
5	Difficulty levels	5

2.6.2 Pugh Chart

Objectives	Weightage	Concept 1	Concept 2	Concept 3	Concept 4
Interactive	9	+	++	DATUM	-
Aesthetics	7	-	++	DATUM	+
Portability	5	-	-	DATUM	+
User-friendly	6	-	+	DATUM	+
Difficulty level	5	+	+	DATUM	--
+ Score		14	43	0	18
- Score		18	5	0	19
Total		-4	38	0	-1

2.6.3 Justification

Concepts	Objectives	Score Given	Justification
Concept 1	Interactive	+	This concept involves a bit more player to machine interaction due to varying positions of targets.
	Aesthetics	-	The Datum looks better than this.
	Portability	-	Has a larger structure, hence not so easily portable.
	User-friendly	-	Not so user-friendly.
	Difficulty Level	+	Difficulty increases with varying positions of targets which are not easily predictable.
Concept 2	Interactive	++	This provides much more interaction than the Datum.
	Aesthetics	++	Looks much more attractive than the Datum and can attract all age groups.
	Portability	-	Has a larger structure, hence not so easily portable.
	User-friendly	+	It's user-friendly to a huge extent.
	Difficulty Level	+	Increasing difficulty level with various rounds providing unpredictable positions to the targets, much enjoyed by the user.
Concept 3	Interactive	DATUM
	Aesthetics	DATUM
	Portability	DATUM
	User-friendly	DATUM
	Difficulty Level	DATUM
Concept 4	Interactive	-	Does not provide player to machine interaction to a great level.
	Aesthetics	+	Looks better than the Datum.
	Portability	+	Easily portable than the Datum because of it's lighter weight and smaller size.
	User-friendly	+	It's user-friendly to a huge extent.
	Difficulty Level	--	Easily predictable positions of the targets because of which not much difficulty offered to the player.