Monitoring driver alertness could improve road safety, but the use of biosensors in moving vehicles is challenging. Now, a metamaterial biosensor has been designed that can be directly embroidered onto seat belts, enabling the contactless measurement of drivers’ vital signs. This biosensor shows reliable and consistent performance, even in challenging kinetic environments.

中文翻译：

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用于驾驶员监控的超材料生物传感器


监测驾驶员的警觉性可以提高道路安全，但在移动的车辆中使用生物传感器具有挑战性。现在，已经设计了一种可以直接绣在安全带上的超材料生物传感器，从而能够对驾驶员的生命体征进行非接触式测量。即使在具有挑战性的动力学环境中，该生物传感器也显示出可靠且一致的性能。