But Nordstrom is quick to point out that the tracking is anonymous, so no worries.
The discussion established that while the B-2 may occasionally be detected by some radars, its stealth technology reduces the radar cross-section of the B-2 to the point where radar tracking of the requisite continuity and accuracy is impossible.
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This AF array is well suited to a wide variety of shooting styles and disciplines, offering AF modes to let users select a single point, continuous AF, Dynamic AF or use 3D tracking to keep pace with a moving subject throughout the frame.
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Therefore suppliers, processors, distributors and retailers need to step up their control and visibility across the supply chains, tracking products from raw material to the point of consumption.
As of this writing, Baidu is not approaching a buy point, but is another one to continue tracking.
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If we had done a regular poll over those four days, we would have shown a 16-point lead -- almost identical to the 15-point lead in an ordinary (non-tracking) ABC poll conducted on those same days.
Macroeconomic Advisers, for example, raised their fourth-quarter GDP tracking forecast by 0.3 percentage point to 2.3%.
Up to this point, those using Google Latitude and Foursquare have basically been tracking a small handful of their equally tech-savvy friends.
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The point is that tracking a user through what they do is what adds value to the advertising that is served up to those same users.
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Obama carries a three-point poll lead over John McCain, according to Real Clear Politics, which averages the major tracking polls from Gallup, Zogby, Rasmussen and others.
Users can lock-on to fast moving subjects throughout the frame using 3D tracking to create sharp images of fast action, or use one of the other modes including single point AF, Dynamic AF and Auto-Area AF.
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