Consumers will never be able to buy it and most will never read about it, but Intels Llama Mountain could be the most influential PC of the year. A prototype 2-in-1 tablet / laptop powered by the chipmakers upcoming Core M processor, Llama Mountain shows PC manufacturers and consumers that a Windows system can be even thinner than Apples iPad Air while delivering serious performance. At just .28 inches thick and 1.4 pounds without its keyboard dock, the 12.5-inch version of Llama mountain is actually a hair thinner than the 9.7-inch, .29-inch thick iPad Air, though Apples smaller-screened device weighs just 1.05 pounds.