Whether it's a friendly smiley face or a cheeky aubergine ... We delve into some of the weird and wonderful options - from ballet-dancing bears to squirrel DJs. Genmoji were announced during ...

To the casual observer, it is just a photo of a man holding up a smiley face - an image used hundreds of millions of times a day in messages across the world to say "happy". But this smiley face ...