Yes, this is till on the TODO but text inputs should appear as textboxes in UI, filenames (probably represented as System.IO.FileInfo and System.IO.DirectoryInfo) as file/directory pick dialogs, etc. So that is all in the future, We will try to get to these in next few builds.
Regarding outputting stuff, usually outputs need to be "pulled"/evaluated from the graph. I wonder what would trigger UI text output to be evaluated. Would it evaluate at the same time as the object output? Also, besides debugging, what would be a use for these?
Marsel Khadiyev (Software Developer, EPHERE Inc.)