Old Microsoft's Lightswitch had a nice visual designer for relationships, giving context phrases regarding the relationship setup:
Something along those lines would be a cool visual aid.
I think that already happen. The connect line becames with some visual cues about the type of relationship
Regards
Yes I reckon that, my suggestion was for something along these lines (from the bookings demo):
Its perhaps a tiny step towards app designing solely through human speech :)
Ok. But that is not a visual cue.
I could perhaps had phrase it better. I wrote Visual Cue Helpers in the sense of extending the visual cue.
It would be nice if relationships between entities can be (optionally) be described.
This makes the the entity diagram more readable and understandable.