New iOS 8 Feature: Interactive Notifications on iPhone & iPad
Interactive notifications is the new iOS 8 feature that allows you to take action without having to open the app. Say, for example, you have received a message on your iPhone or iPad running the newest iOS 8 firmware. That message is now visible on the top of the screen.
Pull it down and a new text field appears automatically. Now, you can type in your message and click send.
Interactive notifications on iOS 8 works even when the iPhone screen is locked. The video below demonstrates the feature of notifications available only on iOS 8: