https://www.coinkite.com/

Looks exciting and kudo's for including litecoin. I'd hope that the terminals can easily be modded to accept any crypto currency, but really what can these do that a APP on a smartphone couldn't?

The price tag I believe was around $2,000 per machine. That's going to be a lot harder to convince small business owners of shelling out for, in comparison to the app's that are free and convienent
because after all everybody owns a smartphone. Merchants and customers included.