LG might have just taken one step towards the envisioned future where the fingerprint scanner merges seamlessly with the display. Well, somewhat. LG still hasn't been able to throw away the bezels, but it is at least throwing away the home button. It is proudly announcing that it has successfully designed a buttonless fingerprint sensor module that can conveniently hide under the cover glass. This innovation allows not only for more freedom in terms of design but also better ingress protection for the sensor.