Air mouse with audio jack + Pressy?

[B-Man]

I was wondering if anyone has tried using a Pressy (linked below) or similar audio jack button with an air mouse with built in audio jack? It'd be pretty handy for auto launching an app. For example: On a UT3, you could set up the Pressy to launch the "HDMI in" app anytime you press it. Anyway I was curious if anyone tested it. I have a Pressy, but my air mouse doesn't have an audio jack.

http://get.pressybutton.com/

[B-Man]

Here is a generic Pressy type button for a lot less money.

http://www.****.com/itm/like/271568325984?lpid=82