In the Laptops and Convertibles category, the positive effect that the Ultrabook spec has had on mobile computing is immeasurable. The breadth and scope of today's ultraportables is simply beyond beyond. And in this category, Lenovo has led the way from the beginning. The winning device this year is an Ultrabook with five distinct working modes. Congratulations to Lenovo for the ThinkPad Helix. Accepting for Lenovo was Mary Ann Griffiths, channel sales director at Lenovo.