TUTORIAL

Blink To Speak Tutorial 1 | 1 Long hold of shut eyes | Start and Stop

Blink To Speak Tutorial 2 | Furious Blinking | Wrong

Blink To Speak Tutorial 3 | 1 Blink | Yes

Blink To Speak Tutorial 4 | 2 Blinks | No

Blink To Speak Tutorial 5 | 3 Blinks | I'm okay