Semantical Families Map

Development branches:

• STATEMATE (Harel Statecharts, iLogix)
• RHAPSODY (Harel Statecharts, iLogix)
• ROOMCHARTS (ObjecTime - modified Harel Statecharts, acquired by Rational)

UML:

• UML 1.5 was heavily inspired by RHAPSODY and influenced by ROOMCHARTS
• The current SCXML draft is following UML 1.5
• UML 2.0 has evolved from UML 1.5