Thanks for pointing me to multiseat configuration. That could be helpful.
With multiseat, in a desktop scenario, the second window is known to X and I'm guessing the application is unaware of it.
As I intend to use two touch displays in embedded and the application would have to take care of displaying on the right screen (screen 0 or 1), so I was wondering whether the application can do that, when using X in multiseat configuration.
When both screens are touch, will application be aware where the touch was made (screen 0 or 1).
I'm not much aware about X, but if the above questions seem invalid in X scenario, please let me know.