ISSCO has been involved in the French version of the system. It became operational fairly recently, and was publicly demonstrated for the first time at the Language Engineering Convention in London in October 1995.
Most of the information describing SLT are available on-line from SRI International. In particular,
the SLT first-year report (Report
CRC-043) draws a detailed picture of the system as of early 1994
and Rayner & Bouillon 1995 (Report
CRC-056) gives a general view on the English-French Spoken Language