Laptop manufacturers attending this year's CES are, for the most part, still catching up with the touch revolution — choosing to tweak, refine, and add touchscreens to their previous models rather than invent a brand new paradigm. Some, like Lenovo, are experimenting with the best way to combine laptops and tablets, creating exciting new products such as the ThinkPad Helix. Stay tuned for all the most exciting laptop announcements from CES 2013.
