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Photography is a subjective art, but a concept camera promises to rate your photos according to how aesthetically pleasing they are.
Dubbed the Olympic Athletes Hub, the one-stop social-media shop will give fans easy access to competitors' Facebook and Twitter accounts, as well as an array of real-time results.
Once intended for a young cousin, Sal Khan's online tutorials now attract millions of people, laying the groundwork for a new approach to education, "60 Minutes" reports.
Researchers tell how to steal disk encryption key and sensitive data off memory in laptops in cold-boot attack on hibernating computer.
Microsoft's BitLocker, Apple's FileVault, and Linux's dm-crypt won't protect your data in many circumstances, including having your computer locked with a screen saver.
Answering the call: 6 Mobile phones reviewed