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Method and apparatus for hydration level of a person
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Method and apparatus to sense hydration level of a person
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Electronic eyewear therapy
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Hybrid audio delivery system and method therefor
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Item substitution for unavailable items relating to a customer order
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Electronic eyewear
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Electronic eyewear and display
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Electronic goggle
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Shutter and polarized eyewear
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Shutter eyewear
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Method and system for enhanced messaging
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Method and apparatus for intelligent acquisition of position information
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Shutter glasses
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Load balancing technique implemented in a data network device utilizing a data cache
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Tethered electrical components for eyeglasses
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Real-time display of available products over the internet
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Eyeglasses with a heart rate monitor
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Method and apparatus for facilitating online purchase of regulated products over a data network
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Method and apparatus to sense hydration level of a person
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Method and system for managing computer systems
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