3.1 Establishing Function

Table 6: List of all the identified functions

Sl. no.	User perspective Functions	Designer perspective functions
1.	PLAY MARACAS	HOLD THE MARACAS
2.	CONTROL WIRELESSLY	SHAKE THE MARACAS
3.	ENTER TUNE	ASK FOR THE TUNE TO BE PALYED
4.	CHANGE TUNE	TAKE USER INPUT
5.	ACTIVATE CHILD LOCK	DISPALY CURRENT TUNE
6.	NOTIFY WHEN TIME LIMIT IS REACHED	INDICATE THE TUNE PLAYING
7.	STOP PLAYING THE INSTRUMENT	TAKE INPUT FOR ENABLING CHILD LOCK OPTION AND LOCK ALL THE FUNCTIONS
8.		TAKE INPUT FOR DIS-ABLING CHILD LOCK OPTION AND UNLOCK ALL THE FUNCTIONS
9.		INSTALL A TIMER AND SET TIME LIMIT AS INTIMATED BY THE USER
10.		NOTIFY WHEN TIME LIMIT IS REACHED.