World's First All-in-One PC with Curved Screen - Samsung ATIV One 7 - will Headline CES 2015 Samsung has unveiled the first-ever all-in-one PC in the world - the ATIV One 7 - which will likely be the talking point of this International CES 2015. The PC not only has a unique curved screen, but it can also also double up as a TV! by Anu Passary