Floating articles, The visitors have to scroll to read the article on the page; however such scrolling hides the navigation menus (or a shopping cart contents etc..) usually located at the top of the page.
The Floating articles module shown here allows to Render any articles by article ids, which move along with scrolling. Such floating article will be always visible on screen.
The floating articles will visibly move towards the specified viewing area spot, slowing as it moves closer to it and finishing the move with a visible snap. Such animation will definitely draw user attention to the floating articles.