Emacs already supports touch gestures: https://github.com/greboide/emacs-gestures https://github.com/greboide/emacs-gestures. As ever, we have it all ;) While

Emacs already supports touch gestures: https://github.com/greboide/emacs-gestures https://github.com/greboide/emacs-gestures. As ever, we have it all ;) While it's actually completely different from this, the way it worked on Emacs was neat too. Unfortunately, the video of somebody demonstrating the gestures seems to have been removed. The one neat trick from there I remember is that you could touch a list function name, draw a question mark and get the documentation of the selected function. When I get a tablet (one of these days...) I'll have to try it out.