SILIS Group: Italian Sign Language Research & Information Group (Int. Sign)
Tiziana Gulli, International Sign Interpreter, April 2017, www.signteach.eu
The Silis Group has been active in sign language teaching since the very late 80's in Rome.
It started when the CNR (National Institute of Research), headed by Virginia Volterra in collaboration with Serena Corazza, was starting to work on sign language research.
Currently their areas of expertise are: sign language teaching, sign language resesarch, organizing sign language related events such as seminars, conferences and workshops.