RED finally reveals what its ‘holographic’ phone screen actually is – The Verge RED finally reveals what its ‘holographic’ phone screen actually is – The Verge Related reading Screen sharing from the Messages app: a handy yet under-used feature It Looks Like KFC’s Secret Chicken Recipe Has Finally Been Revealed Murder victim’s phone unlocked with paper fingerprint after 3D printing fails Amazon reveals how to build an Echo speaker with the Raspberry Pi