3.1.Need Statement

A harvesting and collecting bot which helps to reduce manual labor and generate more production with minor energy within a limited time.

3.2 Question and Answer

Table 1: Questions and Answers

SI NO.	Questions	Answer	Objective	Function	Constraint
1	What should be the purpose?	Harvesting and collecting			Yes
2	what is your budget?	Less than Rs.5000		Yes
3	Should the machine be automatic or semi automatic?	Semi automatic	Yes
4	Should the machine be user friendly?	Yes	Yes
5	What should be the size of the machine?	2 feet by 1.5 feet	Yes
6	How much maximum weight it should carry?	10 to 20 kgs			Yes
7	on what mode the machine should work?	Battery, motor or solar(based on expenses)			Yes
8	what should be the weight of the machine?	As light as possible, should be portable			Yes
9	What are the other features expected?	It should be a new and creative idea		Yes
10	should the model be mechatronic model?	Yes			Yes
11	Should the project be user safe?	Yes, work safety should be ensured		Yes
12	What should be the deadline for completing the model?	90 days			Yes
13	What should be the work limit of the machine?	12 hours per day			Yes
14	What are the other things to ensure?	Machine should be handy and easy to use		Yes

3.3 Identifying Client's Objectives

Step 1: Prepare a list of design objectives

Table 2: Objectives identified

SI NO.	Objectives
1	The model should be portable
2	The model should be user safe
3	The model should be semiautomatic
4	The machine should be as light as possible

Problem definition version 1.1 :-

Design a machine that is semi automatic, as light as possible and portable also can be user safe.

1.2 Identifying Client's Constraints

Step 1: Prepare a list of design constraints

Table 2: Constraints Identified

SI NO.	Constraints
1	The volume of the machine should be 2 feet by 1.5 feet
2	The weight of the model should be 10 to 20 kgs
3	The model should be completed within 90 days
4	The budget of he model should be within Rs.5000

Problem Definition version 1.2

Design a machine that is semi automatic, as light as possible and portable also it should ensure user safety. The volume of the machine should be 2 cubic feet, weight should be as light as possible easy to handle. And the machine should be completed within 90 days, budget of the machine should be within Rs.5000

3.4 Identifying Client's Functions:

Step 1: Prepare a list of design functions

Table 3: Functions identified

SI NO.	Functions
1	Accept user input
2	Direction and speed selection
3	Display the speed with direction
4	should be controlled through any corner

Problem definition version 1.3:

Design a machine that is semi automatic, as light as possible and portable also it should ensure user safety. The volume of the machine should be 2 cubic feet, weight should be as light as possible easy to handle. And the machine should be completed within 90 days, budget of the machine should be within Rs.5000 which accepts user input, allows to select the direction and speed , display the selected speed and direction. And should be operated through any corner.