What's the benefit against just visualizing it on the screen? Another problem is how comfortable it is staring through AR glasses hours at and end. I don't want to be the person to only see problems however, there might be some nice scenarios.
What's the benefit against just visualizing it on the screen?
If it was somewhat independent of any particular tool, it's possible that I could diff faster and more conveniently. If I can do it 5x faster than with a desktop tool, then I would probably use diffs a lot more often. It's the kind of change that happened with git vs. svn: certain information became much easier to use, and so the way that information was used fundamentally changed.
I'd also use such a tool differently. Instead of going statement-by-statement or character by character, I'd want to see at a glance the degree of similarity, then transition to a desktop tool to look at details.
