A nanoengineered wrist-worn triboelectric sensor captures arterial pulse waves under real-world conditions and uses machine learning to classify driver fatigue with up to 98 percent accuracy.

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2024.240009 , discusses a smart photonic wristband for pulse wave monitoring. Pulse waves are a prominent component of physiological ...

A pulse wave is a wave in which the blood flow – that originates from the heartbeat – is transmitted to the body. It is an important biosignal that indicates cardiovascular health. Analyzing the pulse ...

Stop dealing with lights turning off when you sit still. Find the perfect millimeter wave presence sensor for your home ...

Monitoring a person's blood pressure on a regular basis can help health care professionals with early detection of various health problems such as high blood pressure, which has no warning signs or ...

Researchers from the Indian Institute of Technology Madrashave proposed a magnet-based sensor that would allow scientists to measure the velocity of blood pulse waves within the carotid artery. Each ...

As the FDA convenes an advisory committee meeting to discuss recent studies showing that many pulse oximeters are less effective when used on patients with darker skin, BioIntelliSense is getting a ...

This file type includes high resolution graphics and schematics when applicable. When the need arises to convert voltage readings from an analog sensor into a pulse train, a low-end microcontroller ...

An inspection design method and procedure by which mobile robots can inspect large pipe structures has been demonstrated with the successful inspection of multiple defects on a three-meter long steel ...