In an MIT Technology Review article reprinted on Mashable, David Talbot covers the emerging privacy concerns surrounding Apple’s storage of questions addressed to Siri. Apple says that the recordings are used only for Siri’s operation and to help improve understanding and recognition, but privacy wonks worry that the voiceprints could be used to identify the speakers. Where should the privacy line be drawn between providing services that require storage of personal information and worrying about Big Brother? follow link
Keyboard-based Dock Navigation
If you're a fan of keyboard shortcuts and navigation, you may want try accessing the Dock from your keyboard. Press Control-F3 to enter the Dock's keyboard access mode. Then you can press a letter corresponding with an item's name to select it; press Return to open it, Command-Q to quit the selected application, or Escape to exit keyboard access mode. You can also use the arrow keys, Tab key, and other keyboard navigation keys to toggle between the Dock items.
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Siri Usage Generates Privacy Concerns