The facial recognition on Google's new Pixel 4 can be fooled by a twin or unlocked by someone else while you're asleep

Eduardo Munoz/Reuters Google's new Pixel 4 comes with disclaimers that say its facial recognition isn't perfect. Specifically, the Pixel 4's facial recognition can be fooled by "someone who looks a lot like you," like a twin. It also says that "someone else" can unlock your Pixel 4, even if your eyes are closed. Apple's Face IDis similarly imperfect, but it offers an option to prevent someone from unlocking your iPhone when your eyes are closed. Visit Business Insider's homepage for more stories...