U nidraw has not been fully ported to Fresco, but fdraw does use manipulators, tools, and commands. The Unidraw architecture simplifies the construction of these editors by providing programming abstractions that are common across domains. Unidraw also supports multiple views, graphical connectivity and confinement, and dataflow between components. Our results indicate a substantial reduction in implementation time and effort compared with existing tools. S ee our Known Problems page for the latest information.
T here are currently no standardization efforts taking place.