The right boot of the warner of the baron
Here at the UNESCO LT4All conference, I've noticed that many participants assert or imply that the problems of human language technology have been solved for a few major languages, especially English, so that the problem on the table is how to extend that success to thousands of other languages and varieties.
This is not totally wrong — HLT is a practical reality in many applications, and is being rapidly spread to others. And the problem of digitally underserved speech communities is real and acute.
But it's important to understand that the problems are not all solved, even for English, and that the remaining issues also represent barriers for extensions of the technology to other communities, in that the existing approximate solutions are far too hungry for data and far too short on practical understanding and common sense.
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