I have two of these. They are made for a European wall switch box, but I 3D printed an adapter to make it fit a 2-gang US box.
Mine is on my desktop while I experiment with different screens.
You can even send images to it, and if you wish, you can put buttons over the image. Right now, I am working to send my front-porch camera image to it.
I will be the first to admit that the learning curve is a bit more than a tablet running a browser, but the ability to configure every plate to the room it’s in is a plus.