Today Lenovo put out a sneak peak video of the new ThinkPad T400s on YouTube, with the designer David Hill explaining why they made some of the new changes to its design. The primary discussion in the video goes over the new keyboard, which includes larger Delete and Escape keys, tighter key tolerances to prevent crumbs from getting under the keys, and new mute buttons for both speakers and the microphone.

Stay tuned to NotebookReview.com for more coverage on this new and exciting ThinkPad from Lenovo.