Popular Apple analyst, Ming-Chi Kuo made a bold prediction that iPhones in 2021 will have two biometric authentication methods. The company will keep the Face ID but also resurrect Touch ID in the form of an under the screen fingerprint reader. Yes, we are doing predictions for two years ahead now, but it all makes sense when you think about it. Apple hasn't always been the first one to implement a feature and instead has waited for the tech to mature so it can offer more polished user experience or put its own spin to it. In-display fingerprint technology has only recently started...