Thanks for the great work on emacs, which I use with org-mode. A couple of questions:

1. Can I use emacs with the on-screen virtual keyboard?

2. Any tips for navigating an org-mode outline without opening the physical keyboard?

3. Is there some way to make emacs execute a shell command when I click on some entry in the org-mode outline? That way I could have common scripts organized in a "command menu" as part of my outline.

Thanks for any advice.