Samsung Galaxy Note 4 to get a retina scanner?

Samsung is looking to one up its competition once again by introducing a new security feature: a retina scanner. Samsung Exynos tweeted something about improving security for the future and showed an image of a retina being scanned by a phone with the words “Unlock the future.” This may or may not make its way into the Galaxy Note 4 and it would be interesting to see how this feature might fair in real-life situations. We're curious, would you want a retina scanner on your device?

Security can be improved using features unique to us. That's what we envision. What would you use? #ExynosTomorrow pic.twitter.com/KLgQ1q9GkP

— SamsungExynos (@SamsungExynos) July 12, 2014