Setting up a Mac-Linux client-server arrangement so you can control your ham radio with your computer remotely over a wireless network, that’s what.
I used some free, open source software, vfview, which is available for Windows, Mac and Linux and will work connected directly to the radio for rig control as well as remotely. It’s very slick and professional. Its only drawback, if you can call it that, is that it only works on Icom radios.