Intel had an impressive showing of convertible devices at the annual CES 2014 convention two weeks ago. Among an array of Ultrabooks was the new 12.5 inch ThinkPad Yoga which I got to check out for the first time. Beyond Lenovo’s classic ‘Yoga’ convertible mechanism is a smart retractable keyboard and an amazing trackpad.

Back in October we caught sight of the Lenovo ThinkPad Helix, an 11.6-inch slate Ultrabook with a dockable keyboard. Now, as CES begins, Lenovo has made the thus far elusive unit official, including the starting price ($1499) and release date (late February).

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