Fingerprint scanners on smartphones have gone mainstream over the past few years. They are now not just limited to the top-of-the-line smartphones but are also available on the mid-range and budget ...

While Apple and Samsung race to be the first company to perfect a fingerprint scanner that resides under a smartphone's display, a Chinese company called Vivo has already done it. Vivo is launching ...

I've always had a fascination with fingerprint readers. I have always liked the idea of using my fingerprint in order to access files, web sites, or my computer. With that in mind, I rounded up four ...