CSS-MMI: Flow control
The magnifying glass paradigm
The next pseudo-class
#sign:focus {
prompt: "What is your star sign?";
grammar: Aries | Taurus | Gemini | twins {Gemini} | Cancer;
reprompt: 1.5s state(retry);
next: submit;
}
#sign:focus:state(retry) {
prompt: "Please tell me your astrological sign?"
}