Cách sử dụng
A prompter is a person or tool that helps someone remember something they need to say or do. For example, in a theater, a prompter might whisper lines to an actor who forgets them. Or, when we type something on a computer, there is a prompter that suggests words as we type to make it easier and faster. So, prompter is a word that refers to something that gives us reminders or assistance when we need it.