Not a dream project, but a project I am thinking about for some time.
I talked about it on irc, but I want to know your opinions on that.

It's a dbus application controller utility. It would work just like how kde/macos global menu controls the active window, but as a CLI command. So you can remote-control an application via the terminal or some script. You could, for example, interface it with dmenu and save a image in gimp from dmenu.

I still need to dig into libdbus.
What do you think?