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Samsung Exynos tweeted the public, hinting at a possible retinal scanner for their phones. The tweet promised features that were "unique to us" and was accompanied by the image above showing a mobile device scanning an eye.
"Security can be improved using features unique to us. That's what we envision. What would you use?", stated Samsung.

Would an eye scanner be the way of security for phones in the future? Is it better than fingerprint recognition? Share your ideas below!

Want a finger print scanner over this but still unsure how good this tech may be in phones.

I have the 5s, so I use the fingerprint scanner, in my opinion I'd rather the retinal scanner.

I'd rather have a retinal scanner too. Really depends how well it works though :p

Samsung has the facial recognition and that was a fail