The GTK library might not be a terrible choice if you end up targeting Linux. It's fast to prototype with (in my experience) and very well-optimized for touch/t

The GTK library might not be a terrible choice if you end up targeting Linux. It's fast to prototype with (in my experience) and very well-optimized for touch/tablet interfaces. Well worth checking out IMO: https://www.gtk.org/ https://www.gtk.org/