#accessibility question: I've got a demo program for a GUI toolkit, which has a text field, a slider, a button, and some static text. The static text incorporates the values of the text field and slider, and the button increments the value of the slider. Should I make the static text a live region, such that it gets announced whenever you edit the text field or adjust the slider? Or only fire off an announcement when you press the button that increments the slider value?