Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings. The technique, known as rPPG—remote photoplethysmography, an optical form ...

August 20, 2013. Anritsu has expanded its VectorStar family of vector network analyzers (VNAs) with the introduction of the MS4640B Series. Featuring a number of new measurement capabilities, ...

Oxygen is among the most frequently administered medical therapies, with a level that is commonly adjusted according to the reading on a pulse oximeter that measures patients’ oxygen saturation.

There seems to be an unwritten rule that Japanese carriers and smartphone makers need to dedicate R&D spend to bettering the lives of their users. And we certainly can't argue with that. NTT DoCoMo is ...

When a person feels their pulse, they are feeling an artery expand. Checking the pulse is a way of measuring the heartbeat. Suitable places to take a pulse are on the wrist (radial pulse) or on the ...

Healthy hearts are adaptable, and heartbeats exhibit complex variation as they adjust to tiny changes in the body and environment. Researchers have applied a new way to measure the complexity of pulse ...