4.1 Assign weights to the objectives

Sl No.	Objectives	Weights
1.	Serves as a decorative showpiece	4
2.	Model should be user friendly	3
3.	Model should be portable	1
4.	Design a Kinetic Dog	5
5.	Model should be aesthetic in appearance	2

4.2 PUGH Chart

4.3 Justification for the scores given

Sl No.	Design Name	Objective	Score Allocated	Justification for the Score
1.	Linkage	Design a Kinetic Dog	10	The selected material and mechanism makes it the most appealing dog
		Aesthetic in appearance	2	The model is attractive
		User Friendly	0	This does not contain any exposed sharp parts so this is user friendly
		Decorative showpiece	4	This model is simple and acts as a good decorative showpiece
		Portable	2	This has some hollow parts making it the lightest
2.	Gear	Design a Kinetic Dog	10	The selected material and mechanism makes it the most appealing dog
		Aesthetic in appearance	4	this is the most attractive model
		User Friendly	-6	This design contains exposed gears which is not user friendly
		Portable	0	The presence of gears in almost every mechanism makes this model one of the heaviest
3.	Theo Jansen	Design a Kinetic Dog	DATUM	----------------------------------------------
		Aesthetic in appearance	DATUM	----------------------------------------------
		User Friendly	DATUM	----------------------------------------------
		Decorative showpiece	DATUM	----------------------------------------------
		Portable	DATUM	----------------------------------------------
4.	4-Bar Linkage	Design a Kinetic Dog	5	The selected mechanism does not fit as correctly as linkage or gear
		Aesthetic in appearance	-2	The mechanism makes it difficult to make this aesthetic
		User Friendly	0	This contains some exposed parts but they aren't sharp
		Decorative showpiece	0	This model contains some exposed parts making it a bit obtrusive
		Portable	1	This model doesn't contain hollow parts but still is portable enough

Selected Design : Linkage Mechanism

4.4 Functional clustering

4.5 Subsystem list

Sl No.	Subsystem List
1.	Moving unit
2.	Interactive unit
3.	Indicating unit
4.	Casing unit

4.6 Interaction details