This ultrasonic fingerprint reader likely headed to Galaxy S10 We play with a Qualcomm demo of an in-screen sensor that uses sound waves to verify your identity. Subscribe to CNET: https://www.youtube.com/user/cnettv Check out our playlists: https://www.youtube.com/user/CNETTV/playlists Download the new CNET app: https://ift.tt/2fmiQ6l Like us on Facebook: https://ift.tt/1930vfU Follow us on Twitter: https://www.twitter.com/cnet Follow us on Instagram: http://bit.ly/2icCYYm