ESTABLISHING FUNCTIONS

Sl.NO.	Functions from user perspective	Functions from Designer perspective
1	Time Limit	Turn on by wireless tech
2	Display score	Press the start button
3	Wireless activation	Select no. of players
4	Result indicator	Set time
5		Difficulty level
6		Start the game
7		Start countdown time
8		Take feedback from button
9		Assign the scores
10		Beep at last 30 seconds
11		Indication on winners end
12		Display winner scores
13		Alert from winner end
14		Keep on changing lit LED
15		Select try again or quit
16		Begin from start to try again
17		Display end game if quit
18		Reset game settings

5.1 FUNCTION TREE

5.2 MORPHOLOGICAL CHART

5.3 SELECTION OF MEANS FOR EACH CONCEPT

Sub-functions	Concept1	Concept2	Concept3	Concept4
Timer	IC 555	Program Counter	Stopwatch	Countdown
Display Time	LCD Screen	LCD Screen	Dot Matrix	Dot Matrix
Timer Alert	Blink LED	Buzzer	Display on LCD	Electric Bell
Display Score	Dot Matrix	LCD Screen	CRT	7SegmentDisplay
Indicate Winner	Buzzer	Blink LED	Display on LCD	Electric Bell
Wireless Activation Control	HC04	IR	HC05	Laser

5.4 DESIGNS GENERATED:

Design 1 :

Information-

*)This consists an external IC named 555 as timer. *)The time will be displayed on a LCD screen. *)We blink the LED lights to alert when game is near to end. *)The matrix of LED on a single board also called as DOT matrix is used to display score. *)The supply of buzzer is made high to indicate the winner. *)We are using HC04 sensor which works with ultra-sonic waves for activation of the machine wirelessly.

Design 2:

Information-

*)In this we don’t have a physical timer, the timer is created/used from the program. *)The time will be displayed on a LCD Display. *)We glow an LED to alert when game is near to end. *)LCD screen is used to display score. *)The buzzer is used to indicate the winner. *)We are using IR sensor which works with Infrared waves for activation of the machine wirelessly.

Design 3:

Information-

*)This consists stopwatch as timer *)The matrix of LED on a single board also called as DOT matrix is used to display time. *)LCD screen is used to alert when game is near to end . *)CRT is used to display score. *)This uses LCD display to indicate/display winner. *)We are using HC05 sensor which works on Bluetooth for activation of the machine wirelessly.

Design 4:

Information-

*)In this we are using countdown device as a timer. *)Uses &Segment Display to display time. *)Electric Bell is used to alert when game is near to end . *)A 7Segment display is used to display score. *)The ring of electric bell is used to indicate winner. *)We use a sensor which takes laser as its input as the laser is put on the sensor the sensor gets activated and helps for activation of the machine wirelessly.