I am looking to use SlideDraw with a touch screen. How can I set that up and what touch screens are supported?

Using the image below you can see what we recommend for hooking up three displays, 1 being your touch screen.

Tested Touch Screens:

Samsung QB75N-W Commercial 4K UHD Touch Display. (Required Helper Driver)
Elo 5501L 55″ Interactive Digital Signage. (Required Helper Driver)

Helper Touch Driver:

In some cases, you may require additional drivers to have macOS work with touch screen displays.

Touch Base makes a UPDD macOS driver that helps with touch screen support for more fine controls and hiding cursors above what SlideDraw is able to do.