4.1 ESTABLISHING FUNCTIONS:

Sl.No	Functions from User's perspective	Functions from Designer's perspective
1.	Carry basic first aid items	Build separate compartments to store items compactly
2	Detect the user's input	Enter the item code
		Display the message "select your item"
3.	Accept the response	Accept user's input
		Validate the response
		Display response
		Start the process
4.	Select the item	detect the code of selected item
		process the code of selected item
		reach the correct item compartment
5	Collect the items	move to dispense outlet
6.	Dispense the items	Send signal of completion of task

4.2 FUNCTION TREE:

4.3 MORPHOLOGICAL CHART:

SL.NO	FUNCTIONS	MEANS-1	MEANS-2	MEANS-3	MEANS-4
1.	Sensing	IR Sensor	Touch sensor	Electro optical sensors	Radio frequency identification
2.	Input	Display buttons	Bluetooth module	Touch screen	Push up buttons
3.	Dispensing components	Spring	metal spiral	Conveyer belt	Tray
4.	Indications	Buzzer	LED Bulb lightening	Display	Message
5.	Mateiral used for model building	Acrylic plastic sheet	Laminated plywood	Foam sheets	Glass sheets
6.	Electric motors	DC Motor	Cumulative compound motors	Stepper motor	Induction motor

4.4 GENERATED CONCEPTS:

DESIGN 1:

DESIGN 2:

Front view of the machine.

DESIGN 3:

DESIGN 4: