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Untethered position tracking system
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AU5743201A
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System and method for the efficient utilization of bandwidth in the broadcast dissemination of time-ordered data
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Position detecting system and method
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WO0163916A1
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Method and system for selecting advertisements
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Time-scale modification of data-compressed audio information
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Alerting users to items of current interest
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US6721744B1
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Normalizing a measure of the level of current interest of an item accessible via a network
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US6556989B1
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Quantifying the level of interest of an item of current interest
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US6934461B1
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Low attention recording, with particular application to social recording
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US6788314B1
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Attention manager for occupying the peripheral attention of a person in the vicinity of a display device
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US6574793B1
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System and method for displaying advertisements
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AU1930700A
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Background estimation and segmentation based on range and color
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WO0031878A1
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Low cost video compression using fast, modified z-coding of wavelet pyramids
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Flexible variation of haptic interface resolution
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Manual interface combining continuous and discrete capabilities
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US6198668B1
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Memory cell array for performing a comparison
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System and method for synthesizing music by scanning real or simulated vibrating object
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US6717507B1
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Radio frequency tags for media access and control
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Haptic interface including clutch control
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Deferred scanline conversion architecture
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