For those who have a android tablet with a stylus and want to use it as a external "wacom-like" tablet on Linux, this may be for you. If you read the project repo you will note that it is not just for tablets, but that is the main use case made it for.

This project is able to get more direct input events from the tablet, as compared to other projects like Weylus, which get the events through the web browser. The effect of this is that the input feels native and it doesn't need a web browser to operate, all you need is adb on your desktop machine.

PS: the real use case is so you can turn off your computer using your tablets power button :)