[LINK] "Breakthrough in world's oldest undeciphered writing"

[rfmcdonald]

The title of Sean Coughlan's BBC article "Breakthrough in world's oldest undeciphered writing" is a bit misleading. The script of the Proto-Elamites hasn't been deciphered; the numbering system and basic accounting terms identified in the article have been known for decades. What has happened is that new techniques for the machine-reading of proto-Elamite have been developed, these techniques making it possible to put the corpus of proto-Elamite online where--it is hoped--crowdsourcing will lead to the script's rapid decipherment.

"I think we are finally on the point of making a breakthrough," says Jacob Dahl, fellow of Wolfson College, Oxford and director of the Ancient World Research Cluster.

Dr Dahl's secret weapon is being able to see this writing more clearly than ever before.

In a room high up in the Ashmolean Museum in Oxford, above the Egyptian mummies and fragments of early civilisations, a big black dome is clicking away and flashing out light.

This device, part sci-fi, part-DIY, is providing the most detailed and high quality images ever taken of these elusive symbols cut into clay tablets. This is Indiana Jones with software.

[. . .]

Dr Dahl, from the Oriental Studies Faculty, shipped his image-making device on the Eurostar to the Louvre Museum in Paris, which holds the most important collection of this writing.

The clay tablets were put inside this machine, the Reflectance Transformation Imaging System, which uses a combination of 76 separate photographic lights and computer processing to capture every groove and notch on the surface of the clay tablets.

It allows a virtual image to be turned around, as though being held up to the light at every possible angle.

These images will be publicly available online, with the aim of using a kind of academic crowdsourcing.

He says it's misleading to think that codebreaking is about some lonely genius suddenly understanding the meaning of a word. What works more often is patient teamwork and the sharing of theories. Putting the images online should accelerate this process.

But this is painstaking work. So far Dr Dahl has deciphered 1,200 separate signs, but he says that after more than 10 years study much remains unknown, even such basic words as "cow" or "cattle".