Tomohiro Tachi

It might be even better if I can paste clipboard image, then I don't even need to save a screenshot. I think we often take screenshot and annotate.

Related to this, pen devices have a dedicated button for eraser. It would be great if the app can interpret this behavior, so I don't need to always switch the...

So in the second option, each pen mode remembers the last used tools? I feel the interface useful and universal. Once we know how to do, it should be intuitive;...

With Klara, Matthew, Robby, I had some suggestion for supporting discretized version of curved folds, where - each edge could be labeled as a "ruling." - "surface" object that is...