As EU elections approach, experts gathered at the "Russian Disinformation: Tactics, Influence, and Threats to National Security" conference in the National Press Club, Washington, D.C., organized by ...
The pulse oximeter measures how much light is absorbed in your blood. It has two light emitters and one light detector (sensor). The device shines two wavelengths of light through the tissue on ...
The Pixel Watch 3 is the first smartwatch to have a loss of pulse detection feature. It detects if someone has lost their pulse and is unresponsive, and it calls emergency medical services on ...