I'm not sure that a cross-platform GUI (Flutter) really counts as an innovation given Qt, wxWidgets, Tk, Dear ImGUI, and the innumerable largely-unused other GU

I'm not sure that a cross-platform GUI (Flutter) really counts as an innovation given Qt, wxWidgets, Tk, Dear ImGUI, and the innumerable largely-unused other GUI toolkits, but I assume the parent is talking about monetized-innovations. Google is doing a great job in CS research but I can't think of a revenue stream that uses one of those. The closest I can think of is voice recognition, but they don't seem to be getting revenue from it.