N-trig's dual-mode digitizer allows for both pen and touch input and is used in laptops from HP and Dell.
(Credit: N-trig)
There's a reason the first thing in Windows 7 that Microsoft chose to show publicly was its support for touch input.
That built-in ability to use two fingers to rotate, scroll, and zoom offers tangible proof that the operating system is different from its predecessor, not to mention being something not found on a Mac.
However, many say that comparatively few Windows 7 PC owners will actually be reaching out to touch their screen. That's because, to use one's fingers in such a manner requires a screen that can support the technology--something that adds significant cost to a PC.
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Scott Stein | Jul 01, 2009

Just last week, we got a peek at Nvidia's new line of HD-video-playing processors in downtown Manhattan. One of them, the
Ion, is a GPU that pairs with an Atom processor to give Netbooks gaming and HD-video-playing muscle, coming soon in Netbooks from Lenovo and Samsung.
The other is an all-in-one chip, the Tegra. It has an HD video processor and an ARM processor, making it an all-in-one computer on a chip that will be put on phone company-branded Netbooks toward the end of the year, according to an Nvidia representative.
But that's not all, it seems: Rumors around the Web are suggesting that the Tegra might be placed in upcoming smartphones as well. With a Tegra processor, these phones would have pretty impressive HD and gaming capabilities.
Add to this
Dell's entrance into the handheld Internet device arena and the beefed-up graphics of the
iPhone 3GS, and an interesting showdown is in the works between the new-generation smartphones and fall's upcoming crop of graphically superior Netbooks.
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