Floating Action Buttons UI design

The size of the display is a major challenge in communicating your point to the user. Using pictorial icons as menu elements is one of the most interesting solutions to the problem of saving mobile screen space. The shape of the icon explains where it will take you, making them more space-efficient. They can make navigation simple and easy-to-use, but still with enough freedom to separate you from others.

Floating Action Buttons

for this type of navigation. They are distinguished by a circled icon floating above the UI and have motion behaviors. Apps like Evernote simplified these controls by using a floating action button for the most important user actions.