i-it's it's a wonderful to be here I have been remiss in that I have not been to Prague for for a decade so it was it's wonderful to be back in Prague and it's wonderful to be in this fancy new Institute and so I think because because there is various types of people here there are some vision people some graphics people and some some others that learning done learning I'm going to give you kind of a an overview of some of the stuff that we have been doing but don't go into too much detail because that might be too boring for others and