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2.1 Establishing Funtion

SL.NO	Function
1.	The bot should be able to signal that it's ready to use
2.	The bot should be able to detect the surface
3.	To read the input and display a message asking for pattern
4.	open and close the the pen's nib
5.	orient the pen on surface
6.	grip the surface to be drawn on
7.	Draw the given pattern
8.	Display a message / signal indicating the process is done
9.	refill the ink
10.	Turn Machine on/off

2.2 Funtion tree

2.3 Morphological chart

SL.NO	Functions	Mean 1	Mean 2	Mean 3
1	Sensing the paper	infrared sensor	Proximity sensor	Ultrasonic sensor
2	drawing	Robotic arm	mechanical arm	Clamp
3	drawing instrument	pen	pencil	marker
4	power on/off	switch	digital input(code)	mobile app
5	movement	DC motor	Servo motor	Stepper motor
6	make-material	plastic	metallic	polycarbonate
7	Task completion	LED	buzzer	E-ink display

Concept Generation

Fig.1

Fig.2

Fig.3

Fig.4

Product Architechture.

4.1 Function Clustering.

4.2 subsystem identified.

SL.NO	Subsystems
1.	Drawing unit
2.	Paper handling unit
3.	Indication unit
4.	Sensing unit