Qualcomm hides a fingerprint scanner under your screen
by from Techreport on (#2V6Q8)
The first smartphones had full, physical keyboards featuring not only the entire alphabet, but all the punctuation and other keys necessary to communicate. Since then, though, makers have been working to remove every single button and port from each new generation of devices. Qualcomm is taking one more step in that direction with its new under-screen fingerprint sensor, shown off in its prototype phase in a modified Vivo XPlay 6 phone at Mobile World Congress 2017.
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