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What's on the Tech World's Radar Screen

Tablets, a new digital tollbooth, a traveling e-tailer, a smartphone tie-up, and a would-be titan toppler -- sounds like the plot for a Hollywood action movie, or, at the very least, the stuff that will dominate high-tech headlines in the coming days. Here's what to watch as the week unfolds.

Shhh: 10 Make-or-Break Trade Secrets

Every company promises a better product -- a better burger, a better search engine, a better hotel room. For these companies, their secret for a superior product is worth millions -- or even billions.