Samsung GALAXY S III uses intelligent software that responds interactively to your face, gestures and voice.

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Until then, however, we'll have to be satisfied with a household bot that not only recognizes our face, understands hand gestures, and follows us around to see if we need help, but chases foes away too.

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Other problematic moves include not smiling, touching your face and using too many hand gestures.

FORBES: Magazine Article

That physical display of how you're feeling - for example, if you're feeling happy, the physical display of happiness on your face and, perhaps even in your gestures, increases the feeling of happiness, just as the physical display of sadness increases your feelings of sadness.

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The lift of his face, his walk, his repertoire of gestures, the oddities of his lapses in expression onstage that she secretly recognized as himself appearing, became almost familiar to her.

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