I'd like to control the presentation with my phone, which involves sending a keyboard stroke e.g.
left from my phone to my computer. Ideally this should be done without an active internet connection, i.e. exclusively through bluetooth, though a wifi-solution may work.
From the Ubuntu side:
- Is it possible to have a remote device send keyboard strokes?
- Can a bluetooth device listed as a "phone", be used a keyboard?
- Does the question change if a connection over wifi is possible (say some ssh tunnel)?
Corresponding Ask Different site question.