Looking for advise on touchscreens

Hi,

I’ve got a potential contract creating a touchscreen application for an architectural project, but I don’t know much about the hardware so I’m looking here for a bit of advise. I’m in the market for a roughly 30 inch touchscreen.

I’m curious what models people have had good success with using Unity and if there are any gotchas I should be aware of.

Thanks,

One thing to check is how many touch points the display supports. Usually single point, dual points, and 3+. Some of them also have slow response rate. I know Win7 has multi-touch support, havn’t checked OSX yet.

So we’ve pretty much narrowed our choice down to the Elo brand - can anyone shed some light on this? Has anyone used these before?