Why?

[jfairley]

Pardon my ignorance here... I recognize that is a really neat bit of functionality, but I'm struggling to see a use case.

As I'm always looking for neat utilities to make life easier, can you help me see how this could be used day-to-day? The only thing I can come up with is controlling a remote box -- an Arduino, maybe...

[danhper]

Hi, there has already been a similar question here, feel free to take a look 😄