'Face With Tears of Joy: A Natural History of Emoji' by Keith Houston "Emoji blew up right around 2011," said Laura Miller in Slate, and we're lucky they did. So many more of our online text ...

'Face With Tears of Joy: A Natural History of Emoji' by Keith Houston "Emoji blew up right around 2011," said Laura Miller in Slate, and we're lucky they did.

A police force's decision to start using vans with live facial recognition technology in them feel like a "totalitarian" move, young people have said.