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US09542547B2 Identification to access portable computing device 有权
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Identification to access portable computing device
Abstract:
A portable computing device receives an identity card and restricts access to the portable computing device if the identity card is unassociated with the portable computing device. If access to the portable computing device is restricted, the portable computing device receives identification from a second portable computing device and grants access to the portable computing device if the identification is successfully authenticated.
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