Unlock your phone with Motorola's 'digital tattoo'

Motorola unveils a near-field communication security sticker for your wrist, Sony's high-priced Walkman gets buzz, and the cute Jibo robot wants to be part of the family.

CNET Update wants an army of Jibos:

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In this tech roundup, it's time to take a look at some of the more unusual gadgets getting buzz:

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Unlock your phone with Motorola's 'digital tattoo'

 

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