Establish Functions

Sl.No	Functions from user perspective	Functions from designer perspective
1.	Draw a design	turn on\off
2	Give signal	casing of bot
3	Refill colours	store rangoli
4		indication of process completion
5		dispense colours
6		move bottles
7		detection of obstacle
8		sense obstacle
9		store colours
10		fill colours
11		Refill colours

|13| |refill colour|

Establishing Means

Function tree

Morphological Chart

Functions	Mean 1	Mean 2	Mean 3	Mean 4
Dispence of rangoli
Indication		music
obstacle sensor
gripping bottle
storing rangoli
movement of rangoli bot
to stop flow of rangoli
casing material

Concept design

Design 1 Design 2 Design 3 Design 4