# Yes, absolutely. All the data and slots system is there already. One would just need a graphical interface to represent...

Commenting post [112](/?blog/2015-112): Yes, absolutely. All the
data and slots system is there already. One would just need a graphical
interface to represent and manipulate that data. This could be done
almost completely independent of FreeCAD (as a plugin or something).
Someone recently mentioned this which might be very interesting:

<http://noflojs.org/noflo-ui/>