CD Versus DVD technology ? And Beyond ?. CD versus DVD versus ? Current, Future, and Beyond The information on a CD can be straightened into a line that.

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Presentation transcript:

CD Versus DVD technology ? And Beyond ?

CD versus DVD versus ? Current, Future, and Beyond The information on a CD can be straightened into a line that is over 3 miles long. The information on a DVD can be straightened into a line that is over 7.5 miles long. The information on a HD-DVD & Blu-Ray can be straightened into a line that is over 75 miles long.

The Current: Toshiba vs Sony Ricoh Format = Any Format The Near Future: Ricoh Toshiba Format = HD-DVD Sony Format = Blu-Ray

Holographic Memory In a holographic memory device, a laser beam is split in two, and the two resulting beams interact in a crystal medium to store a holographic recreation of a page of data. The amount of information will greatly increase for the laser doubling. For what there is to come. Will they continue to split the laser beams or will there be a completely different approach. Future ? ? 50 Movies storied on 1 cubic centimeter of media!

Molecular Memory Bacteriorhodopsin Protein Memory Future ?? ?

Applause