Ask participants to draw (or select from a group of emoji options) an emoji that symbolizes how the interaction made them feel or what they thought of a certain aspect of an event as a fun way to ...

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.

Some servers might even draw a smiley face in pen on the check ... despite leaving them with negative emotions. Smiley-face emoji, at least, might alleviate some of that aggravation, especially ...