Normally, you have to go into different tabs to toggle Wifi, Bluetooth, change volume and so on. This puts things in one place.
Is anyone else interested in this or does an existing project already do this? It needs to make changes to Lomiri so I think that means installing through the open store wouldn't work.
Ubuntu Touch also uses an Linux kernel, just a really old one that has been patched to death by the SoC manufacturer which made it completely impossible to maintain the fork. Android itself uses those kernels. What I really want to see is a manufacturer launching a phone with full mainline kernel support. I'm sure I'd buy one in an instant just to get an up-to-date Linux kernel in combination with all components working instead of the ugly insecure mess you usually get from day one and which soon no longer receives updates.