Dual-head kiosk/embedded application

[Simon Ser]

Hi,

On Thursday, August 6, 2020 9:02 AM, Nicolas Jeker <n.jeker at gmx.net> wrote:

> I'm currently working on a solution to run two instances of a full
> screen application on separate screens with separate touch screen
> input. This is pretty easy if the application has Wayland support by
> using a pair of wl_seats, one for each output and touch screen. Multi-
> seat with X11 on a single graphics card is as far as I understand
> impossible.

I don't quite understand why multiple seats are necessary here. Isn't
it possible to map touch screen input A to output A and touch screen
input B to output B?