he wants some drink or else food not even he ask, because he paralyzed .while he put the smart spectacles he blinks the eyes it will count the sensors and provide the voice message to the servant.
Blink detection sensors monitor the frequency and duration of blinks to distinguish between intentional commands and involuntary movements.Based on the detected blinks, the system generates pre-configured voice messages or text-to-speech outputs. These messages are sent to caregivers or integrated with a smart home system to perform actions like requesting food, drink, or other assistance.