If you mean the TV series, it's: The 'black mirror' of the title is the one you'll find on every wall, on every desk, in the palm of every hand: the cold, shin

If you mean the TV series, it's: The 'black mirror' of the title is the one you'll find on every wall, on every desk, in the palm of every hand: the cold, shiny screen of a TV, a monitor, a smartphone. https://www.theguardian.com/technology/2011/dec/01/charlie-brooker-dark-side-gadget-addiction-black-mirror https://www.theguardian.com/technology/2011/dec/01/charlie-b...