Chat Fusion User’s Guide51Using the Speech Display Bar (SDB)The Speech Display Bar (SDB) displays text that you enter or generate inthe application. You can change the size of the text and the number oflines of text that appear in the window.Tapping on the SDB can speak all text generated.Tapping theXwill delete the last word. Pressing and holding theXwillclear the entire display.Holding the SDB generates a menu of additional options.