What Does “Wish We Could Say More” Mean?

Some may want a Dick Tracy style "talk into the watch" device, but colour me surprised if many people use them in this way. The most obvious forms of smartwatch input are touch and gestures (both of the wrist and the touch screen). I can't imagine you'd want much more input than this. That said, did see an interesting project on Indiegogo where someone had designed a watch with a small projectable input that went on your hand.