It doesn't need to be that kind of QA. Even just a basic "I want the AI to build the beginnings of a GUI app for me" will work much better if the AI can see the output of its work and iterate on it. Similar if you want the AI to fix a GUI bug—much better if you can show it the the bug and tell it how to test to see when it's gone.
Okay, fair, I haven't really paid attention to marketing.
> the LLM does not require computer use to see the GUI and
It can take screenshots without computer use, but it can't click around. I didn't have access to computer use until recently (I'm on an OS where Claude Code technically shouldn't run, I had to patch the binary), and when I got it working it made a big difference because of this.
