Synaptics unveils new multi-factor authentication system that can combine fingerprint and facial recognition for smartphones, tablets, and laptops
Shawn Knight / TechSpot :
Context & Ripple Effects
Synaptics has been building toward this for a year: its optical fingerprint sensors that work under glass debuted in December 2016 as a feature expected in next-generation smartphones, and by late 2017 the company had an in-display fingerprint sensor in mass production with a top five OEM. The new multi-factor system extends that sensor line from single-modality to combining fingerprint and facial recognition across phones, tablets, and laptops.
The move lands in a market where rivals are also stacking modalities: Qualcomm licensed BASF skin-liveness detection technology that could compete with face-based systems, and Intel later shipped RealSense ID as an on-device facial authentication tool for locks, ATMs, and kiosks.
First-order effects
- Device makers sourcing Synaptics sensors can now offer two-factor biometric login on a single component, letting smartphones, tablets, and laptops combine fingerprint and face checks without separate camera hardware for each modality.
Second-order effects
- Qualcomm's BASF liveness-detection license and Intel's RealSense ID push signal that sensor vendors must now compete on multi-modal and anti-spoofing capability, not just fingerprint accuracy or placement under glass.
Third-order effects
- If the pattern holds, device authentication shifts from one biometric per device to layered, on-device verification — favoring suppliers who own multiple sensing modalities and pressuring single-sensor vendors to partner or license, as Qualcomm did with BASF.
The trend: Consumer-device authentication is consolidating around multi-modal biometric platforms built into the sensor itself, with liveness detection becoming the next competitive layer.