Samsung has just patented technology which is suggesting that the Korean giant might be on the verge of developing a revolutionary form of security measure. Title as ‘Real Time Authentication Based on Blood Flow Parameters,' the patent was filed way back in July, 2016 but it got approved just recently.
This technology will allow users to authenticate themselves on their smartphones and smartwatches on the basis of their blood flow pattern. On smartphones, it would be detected from the fingers, not unlike how it happens when we use fingerprint scanners, but on smartwatches, the wrist on which the smartwatch is worn will be enough.
Apparently, the arterial conduction paths of each human being are unique and therefore, safety is assured alongside the convenience of not having to use a fingerprint scanner on a smartwatch. To be honest, it sounds wonderful, but that doesn't necessarily mean that this technology will ever see the light of day. We will know soon enough I guess.
Saikat Kar (tech-enthusiast)