Show(), Print(), and Write() put messages in the log window. Speak(), Caption(), Beep(), and StatusMsg() provide ways to say something to a viewer. Mail() can send an e-mail alert to a process operator.
JMP’s scripting language has methods for constructing dialog boxes to ask for data column choices and other types of information. See Modal Windows in Display Trees.
Tip: To preserve locale-specific numeric formatting in Show(), Print(), or Write() output, include <<Use Locale(1).