alt Hacker NewsThat's a completely different concept from "virtual jamming", which requires moving audio back and forth over a WAN.
The sort of live sound mixers you're describing just send control signals between the pad and the mixer, no audio flows to or from the pad.
There are monitoring apps that do send audio to the device. I'm not talking about mix control apps. These are wireless replacements for dedicated monitor mixes that run over WiFi.