The 5.3 version of junXion for Mac is provided as a free download on our website. The software relates to System Tools. This Mac application was originally created by STEIM.
From the developer:
JunXion is an OS X data-routing application that can process the 'sensors' of any: human interface device MIDI event, OSC message (Open Sound Control) WiiRemote sensors audio inputs Arduino sensor-board inputs video-input data It can process these sensors and transform its data into MIDI events and/or OSC (Open Sound Control) events as its output.
You may want to check out more software for Mac, such as QuakeBar, iStar Composer or PowerRIP-X Utility, which might be related to junXion.