Media/App keys?

[woodti]

Hi, I just got a new keyboard (Vermilo VA108) which has 4 keys that launch applications, I'm trying to figure out if there's a way I can map those to do volume up or volume down. I couldn't find anything about it while I was scouring through the docs, but maybe I missed something?

[cajhin]

see https://github.com/cajhin/capsicain/wiki/X-doesn%27t-work