The happy dance is alive and well -- It's playing out in delightful loops on our work computer screens ... are peppered with emoji of employees making silly faces. "We quickly started using ...

Over time, emoji meanings have become subjective, depending on a message's context and wider cultural trends. Which shaking smiley face should you use? Is there a difference between each ...

Of the six billion emoji that are sent globally every day, around 70% are emotion based – for example, smiley face, love hearts. A smaller proportion of the emoji sent are sad expressions.