But is OSC obligatorily usable with tablet or smartphone ? I really hate touch screen devices ! I'm reading a ebook for experimenting and it is awful !! It's heavy but I must hold it in my hands, so it zooms sundenly, jumps to 3 pages after but I need to hold it, there is no place for my fingers, sometimes they just touch the screen and...f..g sh...it.

The screen is ful of finger traces. Une vraie merde.
I'd like to use it just to replace midi at least for modulating signals. AND WITHOUT TABLET !