New Ways to Track You via Your Mobile Devices: Big Brother or Good Business?

View this newsletter online | Newsletter Services | More Newsletters » Follow @pcwphones on Twitter May 24, 2012 PCWorld.com Mobile Computing

New Ways to Track You via Your Mobile Devices: Big Brother or Good Business? A new technology called IPS can track your every move--or help you find a departure gate at the airport. Should we fear it or embrace it? - Christina DesMarais, PCWorld Mobile Computing News & Reviews Asus Zenbook Prime Ultrabook vs. The Rest: Spec Showdown Acer has updated its Zenbook Ultrabooks with new processors, screen options, and graphics cards, but how do the new models compare with the rest of the market? Share: The Best Phones From Every Carrier Whether you?re on AT&T, Sprint, T-Mobile, or Verizon, terrific handsets abound, with even more due later this year. Here are the best bets to replace your old clunker. Share: Hands-on: Asus Zenbook Prime UX31A A full-HD IPS display is the breakout feature of Asus? new high-end Ultrabook. Share: Latest Tablet News Windows 8 to Run Adobe Flash Only on Some Websites Apple Claims US Government Sides with 'Amazon's Monopolistic Grip' in E-book Case New Ways to Track You via Your Mobile Devices: Big Brother or Good Business? Google's Android Did Not Infringe Oracle Patents, Jury Finds Apple, Samsung CEOs to Negotiate Patent Dispute Amazon May Bring Ads to the Kindle Fire Publisher Settles in E-book Price Fixing Case Apple Files for Preliminary Injunction Against Galaxy Tab 10.1 Mobile News and Reviews PCWorld Arrives on the iPad Download our app to get a heaping tabletful of news, Top Ten lists, reviews, and how-to advice delivered fresh to your iPad throughout the day. Smartphone Reviews and News Compare prices, features, and reviews on candy bar phones, clamshell phones, slide phones and more. Laptops Central Browse all PCWorld.com reviews and how-tos. Speed Matters Learn how to boost your PC's security without losing speed. Learn more here. Advertisement Lenovo ThinkPads & IdeaPads Click thru to shop the bestselling ThinkPads & IdeaPads! Most Viral Stories Google Chrome Overtakes Internet Explorer Awesome Google Doodle Celebrates Birthday of Robert Moog with Playable Synthesizer Facebook vs. Google: Who Will Win? Essential iOS App Collection: Family Calendar Having a hard time balancing everyone's busy schedules? These iOS apps promise to keep events in sync for family members. Cozi Family Organizer Productivity Skedi ~ Family Calendar for Busy Parents Productivity Family Organizer: Shared To-Do+Calendar+Grocery Lists Productivity HATCHEDit Shareable Calendar Productivity SimplyUs - Shared Calendar, Todo List & Organizer for Couples. Simply Us Productivity See more apps from 'Family Calendar' Discover 285347 iPhone apps in the PCWorld App Guide Product Reviews HP ZR2440w 24-Inch LED LCD Monitor 4 Pros Ergonomically flexible design; Great on-screen performance; Integrated USB hub Cons Relatively expensive Read Complete Review » Top 23- and 24-Inch Monitors » Dell Precision M6600 90 Pros Superb display with two types of touch interfaces; Excellent keyboard and pointing devices Cons Price can ramp up quickly ; It's Hulk Hogan huge Read Complete Review » Top Desktop Replacement Laptops » 100 Best Products of 2011 » Brother MFC-9970CDW 82 Pros Cheap toner; Color touchscreen LCD; Wireless networking Cons Dark scan quality Read Complete Review » Top 10 Color Laser Multifunction Printers » Top 10 Color Laser Multifunction Printers » Get Big Savings When you Shop at PCWorld.com Shop online at PCWorld.com, where you can compare product information, read trusted reviews, and find the best prices on consumer electronics. UN46ES6500F 46" 3D LED TV (1920x1080, 120 Hz, HDTV, LED Backlight, 3D) Price: $1197.99 No User Ratings Yet Be the first to review 50PZ550 50" 3D Plasma TV Price: $799.99 No User Ratings Yet Be the first to review Browse more Best Prices on TVs, Best Prices on Laptops, Best Prices on Cameras, Best Prices on LCD Monitors, Best Prices on Printers Top News on PCWorld.com Hands-on: Yahoos Axis Browser Yahoos Axis browser is fast and simple to use and the read later syncing feature across devices works as advertised, but its not a new idea. Share: Windows 8 to Run Adobe Flash Only on Some Websites Windows 8 will support Adobe Flash, but because of security concerns it will only run when you visit select trusted websites. Share: Top Reviews on PCWorld.com TechHive: Hands on With Bing's Social Search Feature While Google famously promotes items from its Google+ service in search results, Bing includes results from multiple social networking sites. 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