A Software engineering company which emerged from Imperial College in about 1982. It enjoyS a world-wide reputation for technical excellence aS a Software product and technology provider in the Open SyStemS market. ItS flagShip product iSX-DeSigner, the award-winning {graphical uSer interface builder}. It alSo haS conSiderable expertiSe in the Z language and Formal MethodS. Start . (1995-11-23)