Digital Rosetta stone

Tom James @ 30-07-2009

stone_writingJapanese researchers are developing a means of storing data for periods of thousands of years, to help solve the problem of an imminent digital dark age:

The team, led by Professor Tadahiro Kuroda of Tokyo’s Keio University, has proposed storing data on semiconductor memory-chips made of what he describes as the most stable material on the Earth – silicon.

Tightly sealed, powered and read wirelessly, such a device, he claims, would yield its digital secrets even after 1000 years, making any stored information as resilient as it were set in stone itself.

It’s a realisation that moved the researchers to name the disc-like, 15in (38cm) wide device the “Digital Rosetta Stone” after the revolutionary 2,200-year-old Egyptian original unearthed by Napoleon’s army.

This is a very similar concept to the Long Now Foundation’s Rosetta Disk, which is intended to be a very-long-term record of contemporary languages.

It is encouraging to know this problem is being studied and so many groups are looking for solutions.

[from the BBC][image from bwhistler on flickr]

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