One of Android 10's new features is its full gesture navigation system. While it definitely improves on the initial implementation in Android 9 Pie, some users may not be completely sold on it yet. Some might even find it physically difficult to swipe and swipe and hold around. Pixel 4 owners, however, may not have much choice, that is they want to use the all-new Google Assistant. It turns out, Google is locking them into using Gesture Navigation, regardless of how they call the powerful AI assistant.