A new virtual keyboard is being tested by Bing that is being added to this Bing search bar. This new keyboard and able searchers to search for Emoji.
As many people have found out, Bing is one of the few search engines that gives you the ability to search by Emoji characters. But to get a greater amount of searchers using the emoji search, being appears to be testing a virtual Emoji keyboard.
Rubén Gómez was one of the ones to discover this test, and documented how to force your browser to trigger the virtual keyboard. He even included a video of this feature in action.
Here is a screenshot of the emoji keyboard in Bing:
