HSC2011/Software/Frontend: Unterschied zwischen den Versionen

* I. Application start:

** Teacher poses question to the class

** Presses the "start" button in the frontend

** Buzzers change status (e.g. pulsing LEDs) as a sign that users can press button to raise their hands

* II. During the timeout period:

** as soon as a user presses a button on his or her buzzer

** the buzzer changes status (different LED signal)

** the frontend displays each buzzer status change

* III. Timeout end

** either automatic or teacher hits the "stop" button in the frontend

** buzzers change their status to show that time is over

** computer changes random buzzer

** selected buzzer changes status (e.g. plays sound, yellow LED flashes)

** user with selected buzzer answers the teacher's question

** The teacher presses one of the following buttons in the frontend:

*** correct answer

**** buzzer changes status to reflect "correct answer"

**** app returns to start screen

*** incorrect answer, start new timeout

**** buzzer changes status to reflect "wrong answer"

**** app returns to start screen

*** incorrect answer, select new random buzzer (this option is disabled if there aren't any buzzers left that have pressed a button)

**** buzzer changes status to reflect "wrong answer"

**** new selected buzzer changes status to "answer please"