Saying "I love you" can be hard. But sending a heart emoji? No problemo! On Valentine's Day, heart emoji have their work cut out for them as our emotionally burdened fingers send pictographs of ...

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.

Are your text message exchanges littered with smiley faces, aubergines ... right mind has ever used this emoji to mean information desk, or has need to say ‘information desk’ in emoji form.