Scientists have invented a paper-like, battery-free, AI-enabled sensor patch -- PETAL -- for convenient and effective monitoring of wound recovery. This novel technology provides early warning of ...

Scientists in Saudi Arabia have developed a paper-strip sensor that gauges blood glucose via a patient's saliva. The project is being led by bioscientist Sahika Inal, electrical engineer Khaled Salama ...

Engineers at the University of Washington have successfully created a new type of wearable sensor out of tissue paper, similar to toilet tissue, that’s capable of detecting a person’s pulse, the blink ...

Patches seem to be all the rage these days. There are birth control patches, nicotine patches, and transdermal medicinal patches, just to name a few. Now, a team of researchers led by Beomjoon Kim at ...