Controlling Non-Digital Devices via Computer Software

Hello,

I really like qwerty212’s small programs, such as the Selfbondage blowjob trainer (now being used by Mich9). Like all his software, they can launch any executable file to deliver punishment when tasks aren’t completed. I’m not very handy with tech myself though. Lately, I’ve spotted power sockets equipped with USB ports that a PC or laptop can activate. My goal is to control this kind of software—perhaps by writing an executable macro if needed—to turn individual outlets on and off for connected gear like coolers, heaters, electro-stimulation units, or other devices. Here’s one example from a German supplier I’m thinking about purchasing from.

Has anyone here tried this approach before? What do the experts think?