Hugo Barra, product management director of Android, introduces Google's low-cost computer tablet Nexus 7 during the keynote speech at Google's annual developer conference on Wednesday.
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Your crafty password may not be powerful enough to overcome a cyberattacker. Earlier this month, LinkedIn urged its users to change their passwords after a database was hacked, exposing millions of passwords.
Human baby Charlotte, the 13-month-old daughter of NPR producer Tom Bullock, tried the same tests that DeeChee, the robot, does for language-learning experiments. Dr. Caroline Lyons says human babies have an advantage: They spend every waking hour of the day in a speaking world.