Synaptics announced sampling of its new 6x6mm Natural ID FS4500 fingerprint sensor solution. Synaptics’ FS4500 solution delivers secure biometric authentication through glass or ceramic buttons, and recessed cover glass up to 300um thick.   Durable glass buttons are increasingly being adopted on smartphones, and Synaptics, backed by the industry’s most powerful security features, offers a wide array of shapes, sizes and finishes to meet any OEM’s requirements.   “Synaptics is the industry le...