Synaptics announces an under-glass fingerprint sensor

Synaptics has announced a new optical fingerprint sensor that can offer fingerprint scanning for smartphones and tablets through glass that’s up to 1mm thick.The FS9100 is also waterproof and scratch proof
The new sensor, called Synaptics FS9100, would solve many of the current issues that conventional scanners currently have: it would allow for fingerprint security without requiring a separate button cut-out, and it would also function far better with wet fingertips. Additionally, Synapti