A lot but not all of this kind of work is painting, which seems to be becoming the art medium that dare not speak its name where museums are concerned. (nytimes.com)
Additionally, you need to speak the name of the cast target perfectly, or it's likely to just ignore the request. (thewirecutter.com)
If there is only one linked voice - supported Cast device, you are not required to speak its name in command. (indabaa.com)