

This made me wonder, are there any mechanical switches that can be switched by a smart something? As in, a regular switch where the user always has mechanical control, even when the smart system is down, but that optionally can be switched by a smart sytem, state reading is optional.

That’s basically what the article states. Most users have fast enough systems to not bother with this tool, but embedded systems and other slow hardware could benefit from this. I imagine it’s mostly useful for engineers (and smart home hobbyists) to optimize processes or product lines.