Phase 2: Conceptual Design.

Design a device for a pharmacist which will fetch the medicines and help them save their time and minimize their work.

Below are the identified and prioritised objectives

1. Safety

2. Ease of use

3. Portability

4. Use of standard parts

5. Cost

Assign Weightage for the stated Objectives

Objectives	Weightage
Safety	9
Ease of Use	5
Portability	3
Use of Standard Parts	6
Cost	7

PUGH Chart

Objectives	Design Idea 1	Design Idea 2	Design Idea 3	Design Idea 4
Safety	-	datum	+	-
Ease of Use	+	datum	++	+
Portability	++	datum	-	++
Use of Standard Parts	+	datum	-	-
Cost	+	datum	--	+
+Score	24	0	19	18
-Score	-9	0	-23	-15
Total	15	0	-4	3

The Best Concept selected is Design Idea 1

Justification

Design Idea No	Objective	Score given	justification
1.	Safety	-9	It is not safety to that extent because of its low quality sensor and its chocking parts.
	Ease of use	5	It is ease to use as there is not much of coding required in it.
	Portability	6	The weight of this conceptual model is comparatively lesser than the datum.
	Use of standard parts	6	All the parts are easily available in the market.
	Cost	7	Its cost is not to high as that of datum and common people can afford it.
2.	Safety	Datum	-
	Ease of use	Datum	-
	Portability	Datum	-
	Use of standard parts	Datum	-
	Cost	Datum	-
3.	Safety	9	It is safety because it is fixed properly in its assigned places.
	Ease of use	10	Ease to use because it almost performs most of its function and reduces manual work.
	Portability	-3	It is not portable because it is fixed in the shop.
	Use of standard parts	-6	Its parts are not easily available in the market.
	Cost	-14	Its cost is high as hydraulic are used in it.
4.	Safety	-9	It is not that safety because of its low quality parts used in it.
	Ease of use	5	Ease to use as much maintenance is not required.
	Portability	6	It is portable as it can taken from one place to another.
	Use of standard parts	-6	Its half of the parts are not easily available in the market.
	Cost	7	It is of low cost as compared to datum.