T430s, T431s – the notch up in model numbers between Lenovo’s last-generation T-series ThinkPad and the new one launched today is minimal, but the design decisions are dramatically different.

The T431s is the product of nine months of testing in nine countries with 900 users and the “clean sheet” design principles that have emerged will influence many more of Lenovo’s notebooks down the road. Read more

Tablet makers are reintroducing the pen in digital form in their attempts to gain an advantage over Apple and its iPad. Lenovo’s ThinkPad Tablet, unveiled on Wednesday, offers an optional pen that allows on-screen handwriting to be converted to text, among other applications. This week’s Personal Technology column in the FT’s Business Life section looks at this and other pen options including the HTC Flyer, Penultimate for the iPad and the Livescribe Echo. Read more

In Personal Technology in the Business Life section of the FT this week, we look at the Lenovo ThinkPad x100e and its rivals:

“The Lenovo ThinkPad x100e looks like a netbook, weighs about the same as a netbook and at $450 (£423 in the UK) is priced (almost) like a netbook. However, in terms of performance, its speed, screen resolution and keyboard outperform netbooks. This may be why the manufacturer classifies it as a laptop, albeit a small one.”

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