Achoo22 :
As far as I can tell, every single one of the Cognitive APIs is a black-box, online implementation. The last thing I want in an entertainment product is an open mic piped into Microsoft's servers. No thanks.
Yes, because they might be listening to you... giving commands to your starship. >_> I'm not fond of the idea of using online voice recognition for general computer input, but using it in the context of this game seems like much less of a concern.
It would be nice if there were an offline backup option for the voice recognition though, even if it weren't as accurate. It seems like only a matter of time before Microsoft changes their online voice recognition servers in a way that breaks the game, and the game becomes completely non-functional at that point, due it being no longer supported by the developer.
Of course, that's assuming the game is actually something you will want to replay years down the line. If current VR games are anything to go by, this game will probably have a short run time and limited replayability, and the gameplay probably won't extend much beyond being a shiny tech demo.