Need statement:

A school in Hubballi wishes to set up a musical instruments room. To build craze among little kids, the school is looking for some robots that can play musical instruments and entertain the kids.

1.1 Question and answer

Sl. No	Questions	Answers	Objectives	Constraints	Functions
1	What is the budget for the project?	The cost of the bot should be below 4k	-	y	-
2	How much space is required?	The length width and breadth should be 2ft2ft2ft respectively	-	y	-
3	What kind of bot is required?	The bot should be self playing	y	-	-
4	What should be the minimum weight of the bot?	The weight of bot should be below 4 kg	y	-	-
5	What is the main purpose of the bot?	The main purpose of bot is to play xylophone	-	-	y
6	What are the playing hours?	The bot should work for minimum 1 hour	-	y	-
7	Should it be portable?	Yes	y	-	-
8	How should your system be?	The bot should be user friendly	y	-	-
9	What are the other features required?	The bot should be and safe for kids	y	-	-
10	How many tunes can the bot play?	The bot should play 3 to 4 tunes	-	y	-
11	What are the other features required?	LED light glows on striking	-	-	y
12	How do you interact with the bot	controlled by wired or wireless means	-	-	y

1.2Basic survey and requirement

Technical information about xylophone

sl.no	obervation of surveys	Requirements
1	Cost	It should be within 4k
2	Weight of xylophone	The average weight of xylophone is 0.12 kg
3	Materials to be used	Materials must be non toxic , no sharp objects, ecofriendly
4	Dimentions of xylophone	length and width are 1.24ft* 0.44ft respectively

1.3Identifying client's objectives

Objectives identified

sl.no	objectives
1	The bot should be self playing
2	The bot should be portable
3	The bot should be user friendly
4	The bot should be and safe for kids

problem definition 1.1 :

Design a self playing bot which plays xylophone. The bot should be portable. It should be is user friendly, safe for kids.

1.4 Identify constraints

Sl.no	Constraints
1	The weight of bot should be below 4 kg
2	The length width and breadth should be 2ft2ft2ft respectively
3	The bot should work for minimum 1 hour
4	The cost of making bot should be below 4k
5	The bot should be able to play 3 to 4 tunes

problem definition 1.2:

Design a self playing bot which plays xylophone. The bot should be portable. It should be is user friendly, safe for kids. The weight of bot should be below 4 kg.The length width and breadth should be 2ft2ft2ft respectively and the cost of making bot should be below 4k The bot should play for minimum 1 hour and should be able to play 3 to 4 tunes.

1.5 establish function

sl.no	Functions
1	The main purpose of bot is to play xylophone
2	The led light should glow on striking the xylophone
3	The bot is controlled by wired or wireless means

problem definition 1.3:

Design a self playing bot which plays xylophone. The bot should be portable. It should be is user friendly, safe for kids. The weight of bot should be below 4 kg. The length width and breadth should be 2ft2ft2ft respectively and the cost of making bot should be below 4k. The bot should play for minimum 1 hour and should be able to play 3 to 4 tunes. When the mallet strikes the xylophone the LED light must glow. The bot is controlled by wired or wireless means.