Serial No.	Subfunctions	Means 1	Means 2	Means 3	Means 4
1	Rotating Shaft	DC Motor	Stepper Motor	Servo motor	Gear System
2	Inputs	Touch Controller	Game Controller	Joystick	Mouse & Keyboard
3	Involvement	Lighting	Voice Message	Buzzer	VR speaker
4	Critical Thinking	Md5 hashing	Ciphers	Binary encryption	Cryptography
5	Visual Indication	LCD	LED	Plasma screen	Broadcast
6	Process Signal	Photoshop	HTML	PHP	Hosting
7	Remuneration	Medals	Certificate	Gifts for kids	Prize