One example of usefulness is taking Qubes and turn it into a SmartTV. While Qubes isn't designed for this, in this age with screens having microphones and webcames, voice control, and what not, I do prefer to simply make sure SmartTV's have no internet access, and then install a secure OS like Qubes OS on a small computer. This is what I helped do for my friend and why I was looking for this command.
Essentially most controls is done with a mouse and a remote keypad. Keyboard is kept hidden away unless needed for updates and so on. But the idea is to easy put Streaming videos on fullscreen, in order to use Qubes as a secure SmartTV. The keybind can be useful elsewhere I'm sure, it's just about being creative. Also now that I have the command available, I changed it to a more convenient key on my own Qubes system now that I had the command available. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to email@example.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/06028041-d068-4d0a-a041-888bcd8ffc89%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.