QGraphicsView based UI libraries

In looking at Clutter from the Gnome world, there are a number of UI libraries built on top of Clutter targeted at different users. QGraphicsView itself is also very low level. What sort of projects ongoing right now include UIs built on top of QGraphicsView much like Clutter has some ongoing?

Thanks!

Sean

Dont know about the third party developments... but in Qt itself, itemViewsNG and Qt3D are something you might be interested in knowing..

Graphics View is low level? Hmm... what would you consider high level then? I always thought Graphics View was very high level.