Don’t expect touch to roll-out to the whole Ultrabook category but expect that Windows 8 will make manufacturers think about making touch-enabled options in their Ultrabook portfolios later in 2012. Sensors, on the other hand, could find themselves in most of the devices hitting the market. Location and context-sensitive applications in Metro apps could really boost the usefulness of an Ultrabook, especially with instant-on and smart/always connected features.
