You were already told no by Blizzard in the linked articles. Just because your local operating system, keyboard, mouse or anything else has the ability to streamline your multiboxing, does not mean you can use it.
Blizzard will never approve methods outside their games. They will only point you to the rules and tell you to read them again. The answer has been given.
Stop trying to manipulate the meaning of the rules - it does not have an exception for “local” things or “operating systems”.
DO NOT USE ANYTHING to assist you in any way.
Again
Bold emphasis mine