| 摘要 |
The present invention comprises an emitter and an infrared sensor for monitoring the blinking of the user's eye, which can be used to prevent and to draw attention to drowsiness, which comprises the generation of a preferably acoustic alarm and is suitable for individuals who carry out repetitive and/or routine activities, such as drivers of passenger and freight vehicles, operators of vehicles or industrial machinery, those involved in safety or supervision activities, or any activity requiring the individual's continuous attention. |
