While developing video wall applications, take into consideration the type of events you need to use. To be able to use multiple touch-points in many or all screens of a video wall at the same time, it is necessary to use Pointer events instead of the normal Touch events.

Pointer events allow the user to interact with the app on more than one screen at the same time. If you choose to use touch events, then one screen can be touched at a time, the other(s) will not respond to touch.

Please note that this is a limitation of Windows OS and not related to the Displax TILE.

For more information regarding Pointer events, please refer to the following article:

• https://docs.microsoft.com/en-us/windows/apps/design/input/handle-pointer-input