Something that's kinda funny but baffling to me is the unspoken assumption that a UI with voice input should also default to voice output.
That's not how two humans work on command / response tasks, say, hanging pictures. You say, "a finger to the left and up" and I move the picture. Silent UI feedback is a curiously unplumbed idea.
Or another one: if you sit at a restaurant and ask the menu, would you rather they tediously recite it? Or hand you a paper menu while maybe giving a couple tips like "the fish pasta is awesome today"?
Supposedly, when you are voice commanding, you do so because you are unable to look at the device and visually confirm that the correct action is being undertaken.
That's not how two humans work on command / response tasks, say, hanging pictures. You say, "a finger to the left and up" and I move the picture. Silent UI feedback is a curiously unplumbed idea.
Or another one: if you sit at a restaurant and ask the menu, would you rather they tediously recite it? Or hand you a paper menu while maybe giving a couple tips like "the fish pasta is awesome today"?