They're everywhere, but can businesses actually make any money out of them?

The programme includes Jeremy Burge, who has developed an Emojipedia business that catalogues the nearly 3,000 existing emoticons, Su Burtner, who successfully got a new cricket emoji accepted, and Keith Broni, the world's first emoji translator at Today Translations, guiding businesses through the shifting quagmire of emoji meanings. Ed Butler presents.

(Picture: Smiley emoji and poo emoji; Credit: denisgorelkin/Getty Images)