https://www.cnet.com/news/galaxy-s10-has-an-ultrasonic-fingerprint-scanner-heres-why-you-should-care/ > The Galaxy S10's in-screen fingerprint reader comes with a col ripple effect. > "Security and biometrics have been integrating into mobile platforms at a rapid pace," Alex Katouzian, Qualcomm senior vice president of mobile technology, said in December at Qulalcomm's yearly tech summit in Hawaii. "This is the future of fingerprint technology."