Hello, I've done most of indoor projects using Qt 5, I'll need to know whether you use Qt 4 or Qt 5, there's a lot of difference, some still use the older version for some reason. Sadly, I never got the chance to use VTK or ITK in my projects, so I took a look on the examples and it doesn't seem much complicated. I also have a couple of questions like if I can use C++11, C++14 etc., I guess video call would solve it all, since there's not much of description.