HP CW450A manual Usb, White Balance

Terms	Definitions
	A device-specific four byte unsigned integer (UINT32) that represents a
StorageID	unique storage area that may contain data objects. The most significant
	sixteen bits of a StorageID represents the PhysicalStorageID, while the least
	significant sixteen bits of a StorageID represents the LogicalStorageID.
USB	Universal serial bus, a digital interface for connecting up to 64 devices in a
	tiered-star topology. See http://www.usb.org.
White Balance	The adjustment of electronic still picture color channel gains or image
	processing so that radiation with relative spectral power distribution equal to
	that of the scene illumination source is rendered as a visual neutral.

Source: ISO/WE 12231 Photography-- Electronic still-picture cameras -- Terminology

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